Roman military confederation
Encyclopedia
The socii were the autonomous tribes and city-states of the Italian Peninsula
Italian Peninsula
The Italian Peninsula or Apennine Peninsula is one of the three large peninsulas of Southern Europe , spanning from the Po Valley in the north to the central Mediterranean Sea in the south. The peninsula's shape gives it the nickname Lo Stivale...

 in permanent military alliance with the Roman Republic
Roman Republic
The Roman Republic was the period of the ancient Roman civilization where the government operated as a republic. It began with the overthrow of the Roman monarchy, traditionally dated around 508 BC, and its replacement by a government headed by two consuls, elected annually by the citizens and...

 until the Social War of 91–88 BC. After this conflict, all Rome's peninsular Italian allies were awarded Roman citizenship and their territories incorporated in the Roman state. The Romans themselves referred to their confederates as the socii Latini ("Latin allies"), although most were not members of the Latin
Latins
"Latins" refers to different groups of people and the meaning of the word changes for where and when it is used.The original Latins were an Italian tribe inhabiting central and south-central Italy. Through conquest by their most populous city-state, Rome, the original Latins culturally "Romanized"...

 tribe strictly speaking, but members of various other Italian tribes and city-states. In everyday usage, the word socius could mean "associate" or "partner" in general.

The alliance had its origin in the foedus Cassianum
Foedus Cassianum
According to Roman tradition, the Foedus Cassianum, or the Treaty of Cassius, was a treaty which formed an alliance between the Roman Republic and the Latin League in 493 BC after the Battle of Lake Regillus...

("Treaty of Cassius", 493 BC) signed by the fledgling Roman republic with its neighbouring Latin city-states shortly after the overthrow of the Roman monarchy in 510 BC. This provided for mutual defence by the two parties on the basis of an equal contribution to the annual military levy, which was probably under Roman overall command. The terms of the treaty were probably more acceptable to the Latins than the previous type of Roman hegemony, that of the Tarquin
Tarquin
Tarquin may refer to:* Tarquin , a chamber operaPeople with the given name Tarquin:* Tarquin the Elder , fifth of the seven legendary kings of Rome* Tarquin the Proud , last of the seven legendary kings of Rome...

 kings, as the latter had probably required the payment of tribute
Tribute
A tribute is wealth, often in kind, that one party gives to another as a sign of respect or, as was often the case in historical contexts, of submission or allegiance. Various ancient states, which could be called suzerains, exacted tribute from areas they had conquered or threatened to conquer...

 and not a simple military obligation.

The foedus served as the basic template for Rome's settlement with the large array of tribes and city-states of the whole Italian peninsula that it subjugated during the period 338–264 BC. At the start of this period, the original Latins were mostly granted Roman citizenship. But the terms of the foedus was extended to about 150 other tribes and city-states. When a state was defeated, a part of its territory would be annexed by Rome to provide land for Roman/Latin colonists. The latter, although Roman citizens, were required to give up their citizen rights on joining a colony, and accept the status of socii. This was in order that Latin colonies could act as "watchdogs" on the other socii in the allied military formations, the alae. The defeated state would be allowed to keep the rest of its territory in return for binding itself to Rome with a perpetual treaty of military alliance. This would require the ally to "have the same friends and enemies as Rome", effectively prohibiting war against other socii and surrendering foreign policy to Rome. Beyond this, the central, and in most cases sole, obligation on the ally to contribute to the confederate army, on demand, a number of fully equipped troops up to a specified maximum each year, to serve under Roman command.

The Roman military alliance had fully evolved by 264 BC and remained for 200 years the basis of Roman military organisation. From 338 BC to 88 BC, Roman legions were invariably accompanied on campaign by roughly the same numbers of allied troops organised into two units called alae (literally: "wings", as allied troops would always be posted on the flanks of the Roman battle-line, with the Roman legion
Roman legion
A Roman legion normally indicates the basic ancient Roman army unit recruited specifically from Roman citizens. The organization of legions varied greatly over time but they were typically composed of perhaps 5,000 soldiers, divided into maniples and later into "cohorts"...

s holding the centre). 75% of a normal consular army's cavalry was supplied by the Italian socii. Although the socii provided around half the levies raised by Rome in any given year, they had no say in how those troops were used. Foreign policy and war were matters exclusively in the hands of the Roman Consuls
Roman consul
A consul served in the highest elected political office of the Roman Republic.Each year, two consuls were elected together, to serve for a one-year term. Each consul was given veto power over his colleague and the officials would alternate each month...

 and the Roman Senate
Roman Senate
The Senate of the Roman Republic was a political institution in the ancient Roman Republic, however, it was not an elected body, but one whose members were appointed by the consuls, and later by the censors. After a magistrate served his term in office, it usually was followed with automatic...

. The latter, in turn, was a narrow, self-perpetuating 300-strong clique of wealthy men who monopolised power in the Roman republic, despite the theoretical sovereignty of the Roman people.

Despite the loss of independence and heavy military obligations, the system provided substantial benefits for the socii. Most importantly, they were freed from the constant threat of aggression from their neighbours that had existed in the anarchic centuries prior to the imposition of the pax Romana. In addition, the Roman alliance protected the Italian peninsula from external invasion, such as the periodic and devastating incursions of Gauls
Gauls
The Gauls were a Celtic people living in Gaul, the region roughly corresponding to what is now France, Belgium, Switzerland and Northern Italy, from the Iron Age through the Roman period. They mostly spoke the Continental Celtic language called Gaulish....

 from the Po Valley
Po Valley
The Po Valley, Po Plain, Plain of the Po, or Padan Plain is a major geographical feature of Italy. It extends approximately in an east-west direction, with an area of 46,000 km² including its Venetic extension not actually related to the Po River basin; it runs from the Western Alps to the...

. Although no longer in control of war and foreign policy, each socius remained otherwise fully autonomous, with its own laws, system of government, coinage and language. Moreover, the military burden was only half that shouldered by Roman citizens, as the latter numbered only about half the population of the socii, but provided around half the total levies. Despite this, allied troops were allowed to share war booty on a 50–50 basis with Romans.

Despite these benefits, many socii rebelled against the alliance whenever the opportunity arose. The best opportunities were provided by the invasions of Italy by the Greek king Pyrrhus
Pyrrhus of Epirus
Pyrrhus or Pyrrhos was a Greek general and statesman of the Hellenistic era. He was king of the Greek tribe of Molossians, of the royal Aeacid house , and later he became king of Epirus and Macedon . He was one of the strongest opponents of early Rome...

 in 281–75 BC and by the Carthaginian general Hannibal in 218–03 BC. During these, many socii joined the invaders, mostly Oscan
Oscan language
Oscan is a term used to describe both an extinct language of southern Italy and the language group to which it belonged.The Oscan language was spoken by a number of tribes, including the Samnites, the Aurunci, the Sidicini, and the Ausones. The latter three tribes were often grouped under the name...

-speakers of southern Italy, most prominently the Samnite
Samnium
Samnium is a Latin exonym for a region of south or south and central Italy in Roman times. The name survives in Italian today, but today's territory comprising it is only a small portion of what it once was. The populations of Samnium were called Samnites by the Romans...

 tribes, who were Rome's most implacable enemy. At the same time, however, many socii remained loyal, motivated primarily by antagonisms with neighbouring rebels. Even after Rome's disaster at the Battle of Cannae
Battle of Cannae
The Battle of Cannae was a major battle of the Second Punic War, which took place on August 2, 216 BC near the town of Cannae in Apulia in southeast Italy. The army of Carthage under Hannibal decisively defeated a numerically superior army of the Roman Republic under command of the consuls Lucius...

 (216 BC), over half the socii (by population) did not defect and Rome's military alliance was ultimately victorious.

In the century succeeding Hannibal's War (201–91 BC), Italy was no longer threatened by external invasion (save by the occasional Gallic or Germanic horde) and Rome and her allies embarked on aggressive expansion overseas, in Spain, Africa and the Balkans. Despite the fact that the alliance was no longer acting defensively, there was virtually no protest from the socii, most likely because the latter benefited equally in the enormous amounts of war booty yielded by these campaigns.

But, beneath the surface, resentment was building among the socii about their second-class status as peregrini
Peregrinus (Roman)
Peregrinus was the term used during the early Roman empire, from 30 BC to 212 AD, to denote a free provincial subject of the Empire who was not a Roman citizen. Peregrini constituted the vast majority of the Empire's inhabitants in the 1st and 2nd centuries AD...

i.e. non-citizens (except for the Latin colonists, who could regain their citizenship by moving to Roman territory). The Roman military confederation now became a victim of its own success in forging a united nation out of the patchwork of ethnicities and states. The socii rebelled en masse, including many that had remained steadfast in the past, launching the so-called Social War. But unlike on previous occasions, their aim was to join the Roman state as equal citizens, not to secede from it. Although the socii were defeated on the battlefield, they gained their main demand. By the end of the war in 88 BC, all inhabitants of peninsular Italy had been granted the right to apply for Roman citizenship.

Meanings of the term "Latin"

The Romans themselves used the term "Latin" loosely, and this can be confusing. The term was used to describe what were actually three distinct populations:
  1. The Latin tribe
    Latins (Italic tribe)
    The Latins were a people of ancient Italy who included the inhabitants of the early City of Rome. From ca. 1000 BC, the Latins inhabited the small part of the peninsula known to the Romans as Old Latium , that is, the region between the river Tiber and the promontory of Monte Circeo The Latins (or...

     strictly speaking, to which the Romans themselves belonged. These were the inhabitants of Latium Vetus ("Old Latium
    Latium
    Lazio is one of the 20 administrative regions of Italy, situated in the central peninsular section of the country. With about 5.7 million residents and a GDP of more than 170 billion euros, Lazio is the third most populated and the second richest region of Italy...

    "), a small region south of the river Tiber
    Tiber
    The Tiber is the third-longest river in Italy, rising in the Apennine Mountains in Emilia-Romagna and flowing through Umbria and Lazio to the Tyrrhenian Sea. It drains a basin estimated at...

    , whose inhabitants were speakers of the Latin language.
  2. The inhabitants of Latin colonies
    Colonia (Roman)
    A Roman colonia was originally a Roman outpost established in conquered territory to secure it. Eventually, however, the term came to denote the highest status of Roman city.-History:...

    . These were coloniae made up of mixed Roman/Latin colonists.
  3. All the Italian allies of Rome, not only the Latin colonies, but also the other non-Latin allies (socii).


In this article, to avoid confusion, only group (1) will be referred to as "Latins". Group (2) will be called "Latin colonies or colonists" and group (3) will be referred to as "Italian confederates". Socii will refer to groups (2) and (3) combined.

Ethnic composition of ancient Italy

The Italian peninsula at this time was a patchwork of different ethnic groups, languages and cultures. These may be divided into the following broad nations:
  1. The Italic
    Ancient Italic peoples
    Ancient people of Italy are all those people that lived in Italy before the Roman domination.Not all of these various people are linguistically or ethnically closely related...

     tribes, that dominated central and southern Italy. These included the original Latins and a large number of other tribes, most notably the Samnites (actually a league of tribes) who dominated south central Italy. In addition to Latin, these tribes spoke Umbrian and Oscan dialects, all closely related Indo-European languages
    Indo-European languages
    The Indo-European languages are a family of several hundred related languages and dialects, including most major current languages of Europe, the Iranian plateau, and South Asia and also historically predominant in Anatolia...

    . Tribal-based territories of varying size. The Italic tribes were mostly tough hill-dwelling pastoralists, who made superb infantrymen, especially the Samnites. It is believed the latter invented the manipular
    Maniple (military unit)
    Maniple was a tactical unit of the Roman legion adopted from the Samnites during the Samnite Wars . It was also the name of the military insignia carried by such unit....

     infantry formation and the use of javelins and oblong shields that were adopted by the Romans at the end of the Samnite Wars
    Samnite Wars
    The First, Second, and Third Samnite Wars, between the early Roman Republic and the tribes of Samnium, extended over half a century, involving almost all the states of Italy, and ended in Roman domination of the Samnites...

    . An isolated Italic group were the Veneti
    Adriatic Veneti
    The Veneti were an ancient people who inhabited north-eastern Italy, in an area corresponding to the modern-day region of the Veneto....

     in the NE. They gave their name to the city of Venice
    Venice
    Venice is a city in northern Italy which is renowned for the beauty of its setting, its architecture and its artworks. It is the capital of the Veneto region...

    .
  2. The Greeks
    Greeks
    The Greeks, also known as the Hellenes , are a nation and ethnic group native to Greece, Cyprus and neighboring regions. They also form a significant diaspora, with Greek communities established around the world....

    , who had colonised the coastal areas of southern Italy from c. 700 BC onwards, which was known to the Romans as Magna Graecia ("Greater Greece") for that reason. The Greek colonies had the most advanced civilisation in the Italian peninsula, much of which was adopted by the Romans. Their language, although Indo-European, was quite different from Latin. City-states with territories. As maritime cities, the Greeks' primary military significance was naval. They invented the best warship of the ancient world, the trireme
    Trireme
    A trireme was a type of galley, a Hellenistic-era warship that was used by the ancient maritime civilizations of the Mediterranean, especially the Phoenicians, ancient Greeks and Romans.The trireme derives its name from its three rows of oars on each side, manned with one man per oar...

    . Some of the original Greek colonies (such as Capua
    Santa Maria Capua Vetere
    -External links:*...

     and Cumae
    Cumae
    Cumae is an ancient Greek settlement lying to the northwest of Naples in the Italian region of Campania. Cumae was the first Greek colony on the mainland of Italy , and the seat of the Cumaean Sibyl...

    ) had been subjugated by the neighbouring Italic tribes and become Oscan-speaking in the period up to 264 BC. The surviving Greek cities in 264 BC were all coastal: Neapolis, Poseidonia (Paestum
    Paestum
    Paestum is the classical Roman name of a major Graeco-Roman city in the Campania region of Italy. It is located in the north of Cilento, near the coast about 85 km SE of Naples in the province of Salerno, and belongs to the commune of Capaccio, officially also named...

    ), Velia
    Velia
    Velia is the Italian name of the ancient town of Elea located on the territory of the comune of Ascea, Salerno, Campania, Italy in a geographical sub-area named Cilento...

    , Rhegium, Locri
    Locri
    Locri is a town and comune in the province of Reggio Calabria, Calabria, southern Italy. The name derives from the ancient Greek town Locris.-History:...

    , Croton
    Crotone
    Crotone is a city and comune in Calabria, southern Italy, on the Ionian Sea. Founded circa 710 BC as the Achaean colony of Croton , it was known as Cotrone from the Middle Ages until 1928, when its name was changed to the current one. In 1994 it became the capital of the newly established...

    , Thurii
    Thurii
    Thurii , called also by some Latin writers Thurium , for a time also Copia and Copiae, was a city of Magna Graecia, situated on the Tarentine gulf, within a short distance of the site of Sybaris, whose place it may be considered as having taken...

    , Heraclea, Metapontum
    Metapontum
    Metapontum, Metapontium or Metapontion , was an important city of Magna Graecia, situated on the gulf of Tarentum, between the river Bradanus and the Casuentus . It was distant about 20 km from Heraclea and 40 from Tarentum...

     and Tarentum
    Taranto
    Taranto is a coastal city in Apulia, Southern Italy. It is the capital of the Province of Taranto and is an important commercial port as well as the main Italian naval base....

    . The most populous were Neapolis, Rhegium and Tarentum, all of which had large, strategic harbours on the Tyrrhenian
    Tyrrhenian Sea
    The Tyrrhenian Sea is part of the Mediterranean Sea off the western coast of Italy.-Geography:The sea is bounded by Corsica and Sardinia , Tuscany, Lazio, Campania, Basilicata and Calabria and Sicily ....

    , the Strait of Messina
    Strait of Messina
    The Strait of Messina is the narrow passage between the eastern tip of Sicily and the southern tip of Calabria in the south of Italy. It connects the Tyrrhenian Sea with the Ionian Sea, within the central Mediterranean...

     and the Ionian sea
    Ionian Sea
    The Ionian Sea , is an arm of the Mediterranean Sea, south of the Adriatic Sea. It is bounded by southern Italy including Calabria, Sicily and the Salento peninsula to the west, southern Albania to the north, and a large number of Greek islands, including Corfu, Zante, Kephalonia, Ithaka, and...

     respectively. Tarentum had until c. 300 BC been a major power and hegemon (leading power) of the Italiote league, a confederation of the Greek cities in Italy. But its military capability was crippled by the Romans, who defeated Tarentum by 272 BC.
  3. The Etruscans, who dominated the region between the rivers Arno
    Arno
    The Arno is a river in the Tuscany region of Italy. It is the most important river of central Italy after the Tiber.- Source and route :The river originates on Mount Falterona in the Casentino area of the Apennines, and initially takes a southward curve...

     and Tiber
    Tiber
    The Tiber is the third-longest river in Italy, rising in the Apennine Mountains in Emilia-Romagna and flowing through Umbria and Lazio to the Tyrrhenian Sea. It drains a basin estimated at...

    , still retaining a derived name (Tuscany
    Tuscany
    Tuscany is a region in Italy. It has an area of about 23,000 square kilometres and a population of about 3.75 million inhabitants. The regional capital is Florence ....

    ) today. The Etruscans spoke a non Indo-European language which today is largely unknown and a distinctive culture. Some scholars believe Rome may have been an Etruscan city at the time of the Roman kings (conventionally 753–501 BC). The Etruscans had originally dominated the Po Valley, but had been progressively displaced from this region by the Gauls in the period 600–400 BC, separating them the Etruscan-speaking Raetians in the Alpine region. City-states with territories.
  4. The Campanians
    Campanians
    The Campanians were an ancient Italic people, part of the Osci nation, speaking an Oscan language.Descending from the Apennines the proto-Osci settled in the areas of present day Campania at the beginning of the 1st millennium BC, or even before...

    , occupying the fertile plain between the river Volturno
    Volturno
    The Volturno is a river in south-central Italy.-Geography:It rises in the Abruzzese central Apennines of Samnium near Rocchetta a Volturno and flows southeast as far as its junction with the Calore River near Caiazzo and runs south as far as Venafro, and then turns southwest, past Capua, to...

     and the bay of Naples. These were not a distinct ethnic group, but a mixed Samnite/Greek population with Etruscan elements. The Samnites had conquered the Greco-Etruscan city-states in the period 450–400 BC. Speaking the Oscan language, they developed a distinctive culture and identity. Although partly of Samnite blood, they came to regard the mountain Samnites that surrounded them as a major threat, leading them to ask for Roman protection from 340 BC onwards. City-states with territories. As plains-dwellers, horses played an important role for the Campanians and their cavalry was considered the best in the peninsula. Their main city was Capua
    Santa Maria Capua Vetere
    -External links:*...

    , probably the second-largest city in Italy at this time. Other important cities were Nola
    Nola
    Nola is a city and comune of Campania, southern Italy, in the province of Naples, situated in the plain between Mount Vesuvius and the Apennines...

    , Acerrae
    Acerrae (Cisalpine Gaul)
    Acerrae was ‘a city of Cisalpine Gaul, in the territory of the Insubres. Polybius describes it merely as situated between the Alps and the Po; and his words are copied by Stephanus of Byzantium: but Strabo tells us that it was near Cremona: and the Tabula places it on the road from that city to...

    , Suessula
  5. The Gauls
    Gauls
    The Gauls were a Celtic people living in Gaul, the region roughly corresponding to what is now France, Belgium, Switzerland and Northern Italy, from the Iron Age through the Roman period. They mostly spoke the Continental Celtic language called Gaulish....

    , who had migrated into, and colonised, the plain of the Po
    Po River
    The Po |Ligurian]]: Bodincus or Bodencus) is a river that flows either or – considering the length of the Maira, a right bank tributary – eastward across northern Italy, from a spring seeping from a stony hillside at Pian del Re, a flat place at the head of the Val Po under the northwest face...

     river (pianura padana) from c. 600 BC onwards. This region is now known as northern Italy, but until the rule of emperor Augustus
    Augustus
    Augustus ;23 September 63 BC – 19 August AD 14) is considered the first emperor of the Roman Empire, which he ruled alone from 27 BC until his death in 14 AD.The dates of his rule are contemporary dates; Augustus lived under two calendars, the Roman Republican until 45 BC, and the Julian...

     (sole rule 30 BC – AD 14) was not regarded as part of Italy at all, but part of Gaul
    Gaul
    Gaul was a region of Western Europe during the Iron Age and Roman era, encompassing present day France, Luxembourg and Belgium, most of Switzerland, the western part of Northern Italy, as well as the parts of the Netherlands and Germany on the left bank of the Rhine. The Gauls were the speakers of...

    . The Romans called it Gallia Cisalpina ("Gaul this side of the Alps"). They spoke Gaulish dialects, part of the Celtic
    Celtic languages
    The Celtic languages are descended from Proto-Celtic, or "Common Celtic"; a branch of the greater Indo-European language family...

     group of Indo-European languages. Tribal-based territories with some citylike centres.
  6. The Ligurians
    Ligures
    The Ligures were an ancient people who gave their name to Liguria, a region of north-western Italy.-Classical sources:...

    , occupying the region known to the Romans (and still called today) as Liguria
    Liguria
    Liguria is a coastal region of north-western Italy, the third smallest of the Italian regions. Its capital is Genoa. It is a popular region with tourists for its beautiful beaches, picturesque little towns, and good food.-Geography:...

    , southwest of the Gauls. It is unclear whether their language was non Indo-European (related to Iberian
    Iberian language
    The Iberian language was the language of a people identified by Greek and Roman sources who lived in the eastern and southeastern regions of the Iberian peninsula. The ancient Iberians can be identified as a rather nebulous local culture between the 7th and 1st century BC...

    ) Italic, or Celtic (related to Gaulish). Most likely, they spoke a Celto-Italic hybrid language. Tribal-based territories.
  7. The Messapii
    Messapii
    thumb|220px|Messapic ceramic, Archaeological Museum of [[Oria, Italy|Oria]], Apulia.The Messapii were an ancient tribe that inhabited, in historical times, the south-eastern peninsula or "heel" of Italy , known variously in ancient times as Calabria, Messapia and Iapygia...

    , who occupied the southern part of the Apulia
    Apulia
    Apulia is a region in Southern Italy bordering the Adriatic Sea in the east, the Ionian Sea to the southeast, and the Strait of Òtranto and Gulf of Taranto in the south. Its most southern portion, known as Salento peninsula, forms a high heel on the "boot" of Italy. The region comprises , and...

    n peninsula, in SE Italy. Believed from inscriptions to be speakers of a tongue related to Illyrian (an Indo-European language), these were in perpetual conflict over territory with the Greeks of Tarentum.

Background: early Rome (to 338 BC)

Ancient historians' accounts of the history of Rome before it was destroyed by the Gauls in 386 BC (390 by Roman reckoning) are regarded as highly unreliable by modern historians. Livy, the main surviving ancient source on the early period, himself admits that the pre-386 period is very obscure and that his own account is based on legend rather than written documentation, as the few written documents that did exist in the earlier period were mostly lost in the Gallic fire. There is a tendency among ancient authors to create anachronisms. For example, Rome's so-called "Servian Wall
Servian Wall
The Servian Wall was a defensive barrier constructed around the city of Rome in the early 4th century BC. The wall was up to 10 metres in height in places, 3.6 metres wide at its base, 11 km long, and is believed to had 16 main gates, though many of these are mentioned only from...

" was attributed to the legendary king Servius Tullius
Servius Tullius
Servius Tullius was the legendary sixth king of ancient Rome, and the second of its Etruscan dynasty. He reigned 578-535 BC. Roman and Greek sources describe his servile origins and later marriage to a daughter of Lucius Tarquinius Priscus, Rome's first Etruscan king, who was assassinated in 579 BC...

 in ca. 550 BC, but archaeology and a note in Livy himself show that the wall was built after the sack of Rome in 386 BC. Servius Tullius was also credited with the centuria
Centuria
Centuria is a Latin substantive from the stem centum , denoting units consisting of 100 men. It also denotes a Roman unit of land area: 1 centuria = 100 heredia...

te organisation of the Roman citizen body which again scholars agree cannot have been established by Servius in the form described by Livy in book I.43. His centuriae were supposedly designed to organise the military levy, but would have resulted in the majority of the total levy being raised from the two top property classes, which were also the smallest numerically, a result that is clearly nonsensical. Instead, the reform must date from much later, certainly after 400 BC and probably after 300 BC. (Indeed, it has even been suggested that the centuriate organisation was not introduced before the Second Punic War
Second Punic War
The Second Punic War, also referred to as The Hannibalic War and The War Against Hannibal, lasted from 218 to 201 BC and involved combatants in the western and eastern Mediterranean. This was the second major war between Carthage and the Roman Republic, with the participation of the Berbers on...

 and the currency reform of 211 BC. The sextantal as, the denomination used by Livy to define the centuriate property thresholds, did not exist until then. But this argument is regarded as weak by some historians, as Livy may simply have converted older values). Despite this, the broad trends of early Roman history as related by the ancient authors are reasonably accurate.

According to Roman legend, Rome was founded by Romulus
Romulus
- People:* Romulus and Remus, the mythical founders of Rome* Romulus Augustulus, the last Western Roman Emperor* Valerius Romulus , deified son of the Roman emperor Maxentius* Romulus , son of the Western Roman emperor Anthemius...

 in 753 BC. However, the vast amount of archaeological evidence uncovered since the 1970s suggests that Rome did not assume the characteristics of a united city-state (as opposed to a group of separate hilltop settlements) before around 625 BC. The same evidence, however, has also conclusively discredited A. Alfoldi's once-fashionable theory that Rome was an insignificant settlement until ca. 500 BC (and that, consequently, the Republic was not established before c. 450 BC). There is now no doubt that Rome was a major city in the period 625–500 BC, when it had an area of c. 285 hectares and an estimated population of 35,000. This made it the second-largest in Italy (after Tarentum) and about half the size of contemporary Athens
Athens
Athens , is the capital and largest city of Greece. Athens dominates the Attica region and is one of the world's oldest cities, as its recorded history spans around 3,400 years. Classical Athens was a powerful city-state...

 (585 hectares, inc. Piraeus
Piraeus
Piraeus is a city in the region of Attica, Greece. Piraeus is located within the Athens Urban Area, 12 km southwest from its city center , and lies along the east coast of the Saronic Gulf....

). Also, few scholars today dispute that Rome was ruled by kings in its archaic period, although whether any of the seven names of kings preserved by tradition are historical remains uncertain (Romulus himself is generally regarded as mythical). It is also likely that there were several more kings than those preserved by tradition, given the long duration of the regal era (even if it did start in 625 rather than 753 BC).

The Roman monarchy, although an autocracy
Autocracy
An autocracy is a form of government in which one person is the supreme power within the state. It is derived from the Greek : and , and may be translated as "one who rules by himself". It is distinct from oligarchy and democracy...

, did not resemble a medieval monarchy. It was not hereditary and based on "divine right", but elective and subject to the ultimate sovereignty of the people. The king (rex, from root-verb regere, literally means simply "ruler") was elected for life by the people's assembly (the comitia curiata originally), although there is strong evidence that the process was in practice controlled by the patricians, a hereditary aristocratic caste
Caste
Caste is an elaborate and complex social system that combines elements of endogamy, occupation, culture, social class, tribal affiliation and political power. It should not be confused with race or social class, e.g. members of different castes in one society may belong to the same race, as in India...

. Most kings were non-Romans brought in from abroad, doubtless as a neutral figure who could be seen as above patrician factions. Although blood relations could succeed, they were still required to submit to election. The position and powers of a Roman king were thus similar to those of Julius Caesar
Julius Caesar
Gaius Julius Caesar was a Roman general and statesman and a distinguished writer of Latin prose. He played a critical role in the gradual transformation of the Roman Republic into the Roman Empire....

 when he was appointed dictator
Roman dictator
In the Roman Republic, the dictator , was an extraordinary magistrate with the absolute authority to perform tasks beyond the authority of the ordinary magistrate . The office of dictator was a legal innovation originally named Magister Populi , i.e...

-for-life in 44 BC, and indeed of the Roman emperors.

According to Roman tradition, in 616 BC , an Etruscan named Lucumo from the town of Tarquinii, was elected king of Rome as Lucius Tarquinius I. He was succeeded by his son-in-law, Servius Tullius
Servius Tullius
Servius Tullius was the legendary sixth king of ancient Rome, and the second of its Etruscan dynasty. He reigned 578-535 BC. Roman and Greek sources describe his servile origins and later marriage to a daughter of Lucius Tarquinius Priscus, Rome's first Etruscan king, who was assassinated in 579 BC...

, and then by his son, Lucius Tarquinius II
Lucius Tarquinius Superbus
Lucius Tarquinius Superbus was the legendary seventh and final King of Rome, reigning from 535 BC until the popular uprising in 509 BC that led to the establishment of the Roman Republic. He is more commonly known by his cognomen Tarquinius Superbus and was a member of the so-called Etruscan...

. The establishment of this Etruscan "dynasty" has led some dated historians to claim that late regal Rome was occupied by troops from Tarquinii militarily and culturally Etruscanised. But this theory has been dismissed as a myth by Cornell and other more modern historians, who point to the extensive evidence that Rome remained politically independent, as well as linguistically and culturally a Latin city. In relation to the army, the Cornell faction argue that the introduction of heavy infantry in the late regal era followed Greek, not Etruscan, models.

In addition, it seems certain that the kings were overthrown in ca. 500 BC, probably as a result of a much more complex and bloody revolution than the simple drama of the rape of Lucretia
Lucretia
Lucretia is a legendary figure in the history of the Roman Republic. According to the story, told mainly by the Roman historian Livy and the Greek historian Dionysius of Halicarnassus , her rape by the king's son and consequent suicide were the immediate cause of the revolution that overthrew the...

 related by Livy, and that they were replaced by some form of collegiate rule. It is likely that the revolution that overthrew the Roman monarchy was engineered by the patrician caste and that its aim was not, as rationalised later by ancient authors, the establishment of a democracy, but of a patrician-dominated oligarchy
Oligarchy
Oligarchy is a form of power structure in which power effectively rests with an elite class distinguished by royalty, wealth, family ties, commercial, and/or military legitimacy...

. The proverbial "arrogance" and "tyranny" of the Tarquins, epitomised by the Lucretia incident, is probably a reflection of the patricians' fear of the Tarquins' growing power and their erosion of patrician privilege, most likely by drawing support from the plebeians (commoners). To ensure patrician supremacy, the autocratic power of the kings had to be fragmented and permanently curtailed. Thus, the replacement of a single ruler by a collegiate administration, which soon evolved into two Praetors, later called Consuls
Roman consul
A consul served in the highest elected political office of the Roman Republic.Each year, two consuls were elected together, to serve for a one-year term. Each consul was given veto power over his colleague and the officials would alternate each month...

, with equal powers and limited terms of office (one year, instead of the life tenancy of the kings). In addition, power was further fragmented by the establishment of further collegiate offices, known to history as Roman magistrates
Roman Magistrates
The Roman Magistrates were elected officials in Ancient Rome. During the period of the Roman Kingdom, the King of Rome was the principal executive magistrate. His power, in practice, was absolute. He was the chief priest, lawgiver, judge, and the sole commander of the army...

: (3 Aediles and 4 Quaestors). Patrician supremacy was assured by limiting eligibility to hold the republican offices to patricians only.

The establishment of a hereditary oligarchy obviously excluded wealthy non-patricians from political power and it is this class that led plebeian opposition to the early Republican settlement. The early Republic (510–338 BC) saw a long and often bitter struggle for political equality, known as the Conflict of the Orders
Conflict of the Orders
The Conflict of the Orders, also referred to as the Struggle of the Orders, was a political struggle between the Plebeians and Patricians of the ancient Roman Republic, in which the Plebeians sought political equality with the Patricians. It played a major role in the development of the...

, against the patrician monopoly of power. The plebeian leadership had the advantage that they represented the vast majority of the population and of their own growing wealth. Milestones in their ultimately successful struggle are the establishment of a plebeian assembly (the concilium plebis) with some legislative power and to elect officers called tribunes of the plebs, who had the power to veto Senatorial decrees (494 BC); and the opening of the Consulship to plebeians (367 BC). By 338 BC, the privileges of the patricians had become largely ceremonial (such as the exclusive right to hold certain state priesthoods). But this does not imply a more democratic form of government. The wealthy plebeians who had led the "plebeian revolution" had no more intention of sharing real power with their poorer and far more numerous fellow-plebeians than did the patricians. It was probably at this time (around 300 BC) that the population was divided, for the purposes of taxation and military service, into seven classes based on an assessment of their property. The two top classes, numerically the smallest, accorded themselves an absolute majority of the votes in the main electoral and legislative assembly. Oligarchy based on birth had been replaced by oligarchy based on wealth.

Political organisation of the Roman republic

By c. 300 BC, the Roman republic had attained its evolved structure, which remained essentially unchanged for three centuries. In theory, Rome's republican constitution was democratic, based on the principle of the sovereignty of the Roman people. It had also developed an elaborate set of checks-and-balances to prevent the excessive concentration of power. The two Consuls, together with other republican Magistrates, were elected annually by the Roman citizenry (male citizens over 14 years old only) voting by centuria
Centuria
Centuria is a Latin substantive from the stem centum , denoting units consisting of 100 men. It also denotes a Roman unit of land area: 1 centuria = 100 heredia...

(voting constituency) at the comitia centuriata
Roman assemblies
The Legislative Assemblies of the Roman Republic were political institutions in the ancient Roman Republic. According to the contemporary historian Polybius, it was the people who had the final say regarding the election of magistrates, the enactment of new statutes, the carrying out of capital...

(electoral assembly), held each year on Mars Field
Campus Martius
The Campus Martius , was a publicly owned area of ancient Rome about in extent. In the Middle Ages, it was the most populous area of Rome...

 at Rome. The popular assemblies also had the right to promulgate laws (leges). The Consuls, who combined both civil and military functions, had equal authority and the right to veto each other's decisions. The main policy-making institution, the Senate, was an unelected body composed mostly of Roman aristocrats but its decrees could not contravene leges, and motions in the Senate could be vetoed by any one of 10 tribunes of the plebs, elected by the concilium plebis, an assembly restricted to plebeian members only. The tribunes could also veto decisions made by the Consuls.

But these constitutional arrangements were far less democratic than they might appear, as elections were rigged heavily in favour of the wealthiest echelon of society. The centuriate organisation of the Roman citizen-body may be summarised as follows:
ANALYSIS OF ROMAN CENTURIATE ORGANISATION
Class Property Rating
(drachmae: denarii after 211 BC)
No.
centuriae
Military
service
Patricii (patricians) n.a. (hereditary) 6 Officers/legionary cavalry
Equites (knights) rating unknown 12 Officers/legionary cavalry
First 10,000–? 80 Legionary cavalry
Second 7,500–10,000 20 Legionary infantry
Third 5,000–7,500 20 Legionary infantry
Fourth 2,500–5,000 20 Legionary infantry
Fifth 400 (or 1,100)–2,500 30 Legionary infantry (velites
Velites
Velites were a class of infantry in the Polybian legions of the early Roman republic. Velites were light infantry and skirmishers who were armed with a number of light javelins, or hastae velitares, to fling at the enemy, and also carried short thrusting swords, or gladii for use in melee...

)
Proletarii (a.k.a. capite censi) Under 400 (or 1,100) 1 Fleets (oarsmen)

N.B. An extra 4 centuriae were allocated to engineers, trumpeters et al., to make a total of 193 centuriae. There is a discrepancy in the minimum rating for legionary service between Polybius (400 drachmae) and Livy (1,100). In addition, Polybius states that the proletarii were assigned to naval service while Livy simply states that they were exempt from military service. In both cases, Polybius is to be preferred, as 1,100 drachmae seems too high a figure for destitute individuals and it is likely that the Roman military would have made use of the manpower of this group.

The table shows that the richest two property classes combined, the equites (knights, including the 6 centuriae probably reserved for patricians), together with the 1st property class, were allocated an absolute majority of the votes (98 of 193 centuriae), despite being a small minority of the population. Their precise proportion is unknown, but was most likely under 5% of the citizen-body. These classes supplied a legion's cavalry, just 6.6% of the unit's total effectives (300 of 4,500), which is probably greater than their proportionate share, as the lowest class was excluded from legionary service. Overall, votes were allocated in inverse proportion to population. Thus the lowest social echelon (the proletarii, under 400 drachmae), was allocated just 1 of the 193 centuriae, despite being probably the largest. As Livy himself puts it: "Thus every citizen was given the illusion of wielding power through the right to vote, but in reality the aristocracy remained in full control. For the centuriae of knights were summoned first to vote, and then the centuriae of the First Property Class. In the rare event of a majority not being attained, the Second Class was called, but it was hardly ever necessary to consult the lowest classes." Also in its legislative capacity, the popular assembly offered little scope for democratic action. For this purpose, the comitia could only meet when summoned by a Magistrate. Participants could only vote (by centuria) for or against propositions (rogatio
Rogatio
In Roman constitutional law, rogatio is the term for a legislative bill placed before an Assembly of the People in ancient Rome. The rogatio procedure underscores the fact that the Roman senate could issue decrees, but was not a legislative or parliamentarian body...

nes
) put before them by the convening Magistrate. No amendments or motions from the floor were admissible. In modern terms, the legislative activity of the comitia amounted to no more than a series of referenda
Referendum
A referendum is a direct vote in which an entire electorate is asked to either accept or reject a particular proposal. This may result in the adoption of a new constitution, a constitutional amendment, a law, the recall of an elected official or simply a specific government policy. It is a form of...

, and in no sense resembled the role of a parliament
Parliament
A parliament is a legislature, especially in those countries whose system of government is based on the Westminster system modeled after that of the United Kingdom. The name is derived from the French , the action of parler : a parlement is a discussion. The term came to mean a meeting at which...

.

Further, the period of the Samnite wars saw the emergence of the Senate as the predominant political organ at Rome. In the early Republic, the Senate had been an ad hoc advisory council whose members served at the pleasure of the Consuls. While no doubt influential as a group of friends and confidants of the Consuls, as well as experienced ex-Magistrates, the Senate had no formal or independent existence. Power rested with the Consuls, acting with the ratification of the comitia, a system described as "plebiscitary" by Cornell. This situation changed with the Lex Ovinia (promulgated sometime in the period 339-318 BC), which transferred authority to appoint (and remove) members of the Senate from the Consuls to the Censors
Censor (ancient Rome)
The censor was an officer in ancient Rome who was responsible for maintaining the census, supervising public morality, and overseeing certain aspects of the government's finances....

, two new Magistrates elected at 5-yearly intervals, whose specific job was to hold a census
Census
A census is the procedure of systematically acquiring and recording information about the members of a given population. It is a regularly occurring and official count of a particular population. The term is used mostly in connection with national population and housing censuses; other common...

 of Roman citizens and their property. The Lex Ovinia set specific criteria for such appointments or removals (although these are not precisely known). The result was that the Senate now became a formal constitutional entity. Its members now held office for life (or until expelled by the Censors), and were thus freed from control by the Consuls.

In the period following the Lex Ovinia, the Consuls were gradually reduced to executive servants of the Senate. The concentration of power in the hands of the Senate is exemplified by its assumption of the power of prorogatio
Prorogatio
In the constitution of ancient Rome, prorogatio was the extension of a commander's imperium beyond the one-year term of his magistracy, usually that of consul or praetor...

, the extension of the imperium (mandate) of Consuls and other Magistrates beyond its single year. It appears that prorogatio could previously be granted only by the comitia e.g. in 326 BC. By the end of the Samnite Wars in 290 BC, the Senate enjoyed complete control over virtually all aspects of political life: finance, war, diplomacy, public order and the state religion. The rise of the Senate's role was the inevitable consequence of the increasing complexity of the Roman state due to its expansion, which made government by short-term officers such as the Consuls and by plebiscite impractical.

The Senate's monopoly of power in turn entrenched the political supremacy of the wealthiest echelon. The 300 members of the Senate were mostly a narrow, self-perpetuating clique of ex-Consuls (consulares) and other ex-Magistrates, virtually all members of the wealthy classes. Within this elite, charismatic personalities, who might challenge senatorial supremacy by allying with the commoners, were neutralised by various devices, such as the virtual abolition of "iteration", the re-election of Consuls for several successive terms, a practice common before 300 BC. (In the period 366-291, 8 individuals held the Consulship 4 or more times, while in 289-255, none did, and few were even elected twice. Iteration was temporarily resorted to again during the emergency conditions of the Second Punic War). The Roman polity exhibited, in the words of T. J. Cornell, an historian of early Rome, "the classic symptoms of oligarchy
Oligarchy
Oligarchy is a form of power structure in which power effectively rests with an elite class distinguished by royalty, wealth, family ties, commercial, and/or military legitimacy...

, a system of government that depends on rotation of office within a competitive elite, and the suppression of charismatic individuals by peer-group pressure, usually exercised by a council of elders."

External relations of early Rome

Because of the poverty of the sources, only the bare outline of Rome's external relations in the early period can be reliably discerned. It appears likely that Rome in the period 550-500, conventionally known as the period it was ruled by the Tarquin
Tarquin
Tarquin may refer to:* Tarquin , a chamber operaPeople with the given name Tarquin:* Tarquin the Elder , fifth of the seven legendary kings of Rome* Tarquin the Proud , last of the seven legendary kings of Rome...

 dynasty, established its hegemony over its Latin neighbours. The fall of the Roman monarchy was followed by a war with the Latins, who probably took advantage of the political turmoil in Rome to attempt to regain their independence. This war was brought to an end in 493 BC by the conclusion of the a treaty called foedus Cassianum
Foedus Cassianum
According to Roman tradition, the Foedus Cassianum, or the Treaty of Cassius, was a treaty which formed an alliance between the Roman Republic and the Latin League in 493 BC after the Battle of Lake Regillus...

, which lay the foundations for the Roman military alliance. According to the sources, this was a bilateral treaty between the Romans and the Latins. It provided for a perpetual peace between the two parties; a defensive alliance by which the parties pledged mutual assistance in case of attack; a promise not to aid or allow passage to each other's enemies; the equal division of spoils of war (half to Rome, half to the other Latins) and provisions to regulate trade between the parties. In addition the treaty may have provided for the Latin armed forces levied under the treaty to be led by a Roman commander. These terms served as the basic template for Rome's treaties with all the other Italian socii acquired over the succeeding 2 centuries.

As we do not know the nature of the Tarquinian hegemony over the Latins, we cannot tell how the terms of the Cassian treaty differed from those imposed by the Tarquins. But it is likely that Tarquin rule was more onerous, involving the payment of tribute, while the Republican terms simply involved a military alliance. The impetus to form such an alliance was probably provided by the acute insecurity caused by a phase of migration and invasion of the lowland areas by Italic mountain tribes in the period after 500 BC. The Sabines, Aequi
Aequi
thumb|300px|Location of the Aequi in central Italy.The Aequi were an ancient people of northeast Latium and the central Appennines of Italy who appear in the early history of ancient Rome. After a long struggle for independence from Rome they were defeated and substantial Roman colonies were...

 and Volsci
Volsci
The Volsci were an ancient Italic people, well known in the history of the first century of the Roman Republic. They then inhabited the partly hilly, partly marshy district of the south of Latium, bounded by the Aurunci and Samnites on the south, the Hernici on the east, and stretching roughly from...

 neighbours of Latium assailed the Latins, the Samnites invaded and subjugated the Greco-Etruscan cities of Campania, while the Messapii, Lucani and Bruttii in the South attacked the Greek coastal cities, crippling Tarentum and reducing the independent Greek cities on the Tyrrhenian coast to just Neapolis and Velia.

The new Romano-Latin military alliance proved strong enough to repel the incursions of the Italic mountain tribes, but it was a very tough struggle. Intermittent wars, with mixed fortunes, continued until c. 395 BC. The Sabines disappear from the record in 449 BC (presumably subjugated by the Romans), while campaigns against the Aequi and Volsci seem to have reached a turning point with the major Roman victory on Mount Algidus
Battle of Mons Algidus
The Battle of Mons Algidus was fought in 458 BC between the Roman Republic and the Aequi near Algidus Mons, Latium. The Roman dictator Lucius Quinctius Cincinnatus turned a Roman defeat into an important victory.-Background:...

 in 431 BC. In the same period, the Romans fought 3 wars against their nearest neighbouring Etruscan city-state, Veii
Veii
Veii was, in ancient times, an important Etrurian city NNW of Rome, Italy; its site lies in Isola Farnese, a village of Municipio XX, an administrative subdivision of the comune of Rome in the Province of Rome...

, finally reducing the city in 396 BC. Although the annexation of Veii's territory probably increased the ager Romanus by c. 65%, this seems a modest gain for a century of warfare.

At this juncture, Rome was crushed by an invasion of central Italy by the Senones
Senones
The Senones were an ancient Gaulish tribe.In about 400 BC they crossed the Alps and, having driven out the Umbrians settled on the east coast of Italy from Forlì to Ancona, in the so-called ager Gallicus, and founded the town of Sena Gallica , which became their capital. In 391 BC they invaded...

 Gallic tribe. Routed at the river Allia in 386 BC, the Roman army fled to Veii, leaving their City at the mercy of the Gauls, who proceeded to ransack it and then demand a huge ransom in gold to leave. The effects of this disaster on Roman power are a matter of controversy between scholars. The ancient authors emphasize the catastrophic nature of the damage, claiming that it took a long time for Rome to recover. Cornell, however, argues that the ancients greatly exaggerated the effects and cites the lack of archaeological evidence for major destruction, the early resumption of an aggressive expansionist policy and the building of the "Servian" Wall as evidence that Rome recovered swiftly. The Wall, whose 11 km-circuit enclosed 427 hectares (an increase of 50% over the Tarquinian city) was a massive project which would have required an estimated 5 million man-hours to complete, implying plentiful financial and labour resources. Against this, Eckstein argues that the history of Rome in the 50 years subsequent to 386 BC appears a virtual replay of the previous century. There were wars against the same enemies except Veii (i.e. the Volsci, Aequi and Etruscans) in the same geographical area, and indeed against other Latin city-states such as Praeneste and Tibur, just 30 miles away. In addition, a treaty concluded with Carthage in c. 348 BC seems to describe Rome's sphere of control as much the same area as in a previous treaty signed in the first years of the Republic 150 years earlier: just Latium Vetus and not even all of that.

Roman conquest of Italy 338–264 BC

The 75-year period between 338 BC and the outbreak of the First Punic War
First Punic War
The First Punic War was the first of three wars fought between Ancient Carthage and the Roman Republic. For 23 years, the two powers struggled for supremacy in the western Mediterranean Sea, primarily on the Mediterranean island of Sicily and its surrounding waters but also to a lesser extent in...

 in 264 BC saw an explosion of Roman expansion and the subjugation of the entire peninsula to Roman political hegemony, achieved by virtually incessant warfare. Roman territory (ager Romanus) grew enormously in size, from ca. 5,500 to 27,000 km², c. 20% of peninsular Italy. The Roman citizen population nearly tripled, from c. 350,000 to c. 900,000, c. 30% of the peninsular population. Latin colonies probably comprised a further 10% of the peninsula (about 12,500 km²). The remaining 60% of the peninsula remained in the hands of other Italian socii who were, however, forced to accept Roman supremacy.

The expansion phase started with the defeat of the Latin League
Latin league
The Latin League was a confederation of about 30 villages and tribes in the region of Latium near ancient Rome, organized for mutual defense...

 (338 BC) and the annexation of most of Latium Vetus. Subsequently, the main thrusts of expansion were southwards towards the Volturno
Volturno
The Volturno is a river in south-central Italy.-Geography:It rises in the Abruzzese central Apennines of Samnium near Rocchetta a Volturno and flows southeast as far as its junction with the Calore River near Caiazzo and runs south as far as Venafro, and then turns southwest, past Capua, to...

 river, annexing the territories of the Aurunci
Aurunci
The Aurunci were an Italic population which lived in southern Italy from around the 1st millennium BC. Of Indo-European origin, their language belonged to the Oscan group...

, Volsci
Volsci
The Volsci were an ancient Italic people, well known in the history of the first century of the Roman Republic. They then inhabited the partly hilly, partly marshy district of the south of Latium, bounded by the Aurunci and Samnites on the south, the Hernici on the east, and stretching roughly from...

, Sidicini and the Campanians themselves; and eastwards across the centre of the peninsula towards the Adriatic coast, incorporating the Hernici
Hernici
The Hernici were an ancient people of Italy, whose territory was in Latium between the Lago di Fucino and the Sacco River , bounded by the Volsci on the south, and by the Aequi and the Marsi on the north....

, Sabini, Aequi
Aequi
thumb|300px|Location of the Aequi in central Italy.The Aequi were an ancient people of northeast Latium and the central Appennines of Italy who appear in the early history of ancient Rome. After a long struggle for independence from Rome they were defeated and substantial Roman colonies were...

 and Picentes
Picentes
The Picentes or Picentini are Latin exonyms for the people who lived in Picenum in the northern Adriatic coastal plain of ancient Italy. The endonym, if any, and its language are not known for certain....

. The years after the departure of Pyrrhus
Pyrrhus of Epirus
Pyrrhus or Pyrrhos was a Greek general and statesman of the Hellenistic era. He was king of the Greek tribe of Molossians, of the royal Aeacid house , and later he became king of Epirus and Macedon . He was one of the strongest opponents of early Rome...

 in 275 BC saw a further round of annexation, of substantial territories in southern Italy at the expense of the Lucani and Bruttii. The Bruttii lost large forest lands, whose timber was needed to build ships and the Lucani lost their most fertile land, the coastal plain on which the Latin colony of Paestum
Paestum
Paestum is the classical Roman name of a major Graeco-Roman city in the Campania region of Italy. It is located in the north of Cilento, near the coast about 85 km SE of Naples in the province of Salerno, and belongs to the commune of Capaccio, officially also named...

 was established in 273 BC. In the North, the Romans annexed the ager Gallicus, a large stretch of plain on the Adriatic coast from the Senones
Senones
The Senones were an ancient Gaulish tribe.In about 400 BC they crossed the Alps and, having driven out the Umbrians settled on the east coast of Italy from Forlì to Ancona, in the so-called ager Gallicus, and founded the town of Sena Gallica , which became their capital. In 391 BC they invaded...

 Gallic tribe, with a Latin colony at Ariminum in 268 BC. By 264, Rome controlled the entire Italian peninsula, either directly as Roman territory or indirectly through the socii.

The prevailing explanation for this explosive expansion, as proposed in W. V. Harris' War and Imperialism in Republican Rome (1979), is that the Roman state was an exceptionally martial society, whose every class from the aristocracy downwards was militarised and whose economy was based on the spoils of annual warfare. Rome's neighbouring peoples, on the other hand, were seen as essentially passive victims who strove, ultimately unsuccessfully, to defend themselves against Roman aggression. More recently, however, Harris' theory of Roman "exceptionalism" has been challenged by A. M. Eckstein, who points out that Rome's neighbours were equally militaristic and aggressive and that Rome was just one competitor for territory and hegemony in a peninsula whose interstate relations were largely anarchic and lacking effective mechanisms for resolution of interstate disputes. It was a world of continuous struggle for survival, of terrores multi for the Romans, a phrase from Livy that Eckstein uses to describe the politico-military situation in the peninsula before the imposition of the pax Romana. The reasons for the Romans' ultimate triumph was their superior manpower and political and military organisation.

Eckstein points out that it took 200 years of warfare for Rome to subdue just its Latin neighbours, as the Latin War
Latin War
The Latin War was a conflict between the Roman Republic and its neighbors the Latin peoples of ancient Italy. It ended in the dissolution of the Latin League, and incorporation of its territory into the Roman sphere of influence, with the Latins gaining partial rights and varying levels of...

 did not end until 338 BC. This demonstrates that the other Latin cities were as martial as Rome itself. Before pax Romana, the Etruscan city-states to the north existed, like the Latin states, in a state of "militarised anarchy", with chronic and fierce competition for territory and hegemony. The evidence is that every Etruscan city until 500 BC was sited on virtually impregnable hilltops and cliff edges. Despite these natural defences, they all acquired walls by 400 BC. Etruscan culture was highly militaristic. Graves with weapons and armour were common and captured enemies were often offered as human sacrifice and their severed heads displayed in public, as happened to 300 Roman prisoners at Tarquinii in 358 BC. It took the Romans a century and 4 wars (480–390) just to reduce Veii
Veii
Veii was, in ancient times, an important Etrurian city NNW of Rome, Italy; its site lies in Isola Farnese, a village of Municipio XX, an administrative subdivision of the comune of Rome in the Province of Rome...

, a single neighbouring Etruscan city.

To the South, the Samnites had a reputation for martial ferocity unrivalled in the peninsula. Tough mountain-dwelling pastoralists, they are believed to have invented the manipular
Maniple (military unit)
Maniple was a tactical unit of the Roman legion adopted from the Samnites during the Samnite Wars . It was also the name of the military insignia carried by such unit....

 fighting unit adopted by the Romans. Like the Romans, their national symbol was a wolf, but a male wolf on the prowl, not a she-wolf suckling babies. All graves of male Samnites contain weapons. Livy several times describes the barbarity of their raids into Campania. Their military effectiveness was greatly enhanced by the formation of the Samnite League by the four Samnite tribal cantons (the Caudini, Hirpini, Caraceni and Pentri). This brought their forces under the unified command of a single general in times of crisis. It took the Romans 3 gruelling wars (the Samnite wars
Samnite Wars
The First, Second, and Third Samnite Wars, between the early Roman Republic and the tribes of Samnium, extended over half a century, involving almost all the states of Italy, and ended in Roman domination of the Samnites...

, 343–290 BC), during which they suffered many severe reverses, to subjugate the Samnites. Even after this, the Samnites remained implacable enemies of Rome, seizing every opportunity to throw off the Roman yoke. They rebelled and joined both Pyrrhus and Hannibal when these invaded Italy (275 and 218 BC respectively). In the Social War (91–88 BC), the Samnites were the core of the rebel coalition, and Samnite generals led the Italian forces.

The southern Greek city of Taras (Tarentum
Taranto
Taranto is a coastal city in Apulia, Southern Italy. It is the capital of the Province of Taranto and is an important commercial port as well as the main Italian naval base....

) had been originally founded by colonists from Sparta
Sparta
Sparta or Lacedaemon, was a prominent city-state in ancient Greece, situated on the banks of the River Eurotas in Laconia, in south-eastern Peloponnese. It emerged as a political entity around the 10th century BC, when the invading Dorians subjugated the local, non-Dorian population. From c...

. They retained some of their founders' martial culture. With the best natural harbour in Italy and a fertile hinterland, it was faced from the start with fierce competition from the other Greek colonies and resistance from the indigenous Messapii
Messapii
thumb|220px|Messapic ceramic, Archaeological Museum of [[Oria, Italy|Oria]], Apulia.The Messapii were an ancient tribe that inhabited, in historical times, the south-eastern peninsula or "heel" of Italy , known variously in ancient times as Calabria, Messapia and Iapygia...

, an Illyrian-speaking people that occupied what the Romans called Calabria (the heel of Italy). By around 350 BC, the Tarentine statesman Archytas
Archytas
Archytas was an Ancient Greek philosopher, mathematician, astronomer, statesman, and strategist. He was a scientist of the Pythagorean school and famous for being the reputed founder of mathematical mechanics, as well as a good friend of Plato....

 had established the city's hegemony over both sets of rivals. The city's army of 30,000 foot and 4,000 cavalry was then the largest in the peninsula. Tarentine cavalry was renowned for its quality and celebrated in the city's coins, which often showed youths on horseback placing wreaths over their mount's head. The Tarentines' most important cult was to Nike
Nike (mythology)
In Greek mythology, Nike was a goddess who personified victory, also known as the Winged Goddess of Victory. The Roman equivalent was Victoria. Depending upon the time of various myths, she was described as the daughter of Pallas and Styx and the sister of Kratos , Bia , and Zelus...

, the Greek goddess of Victory. A famous status of Nike which stood in the city centre was ultimately transferred to the Senate House in Rome by the emperor Augustus
Augustus
Augustus ;23 September 63 BC – 19 August AD 14) is considered the first emperor of the Roman Empire, which he ruled alone from 27 BC until his death in 14 AD.The dates of his rule are contemporary dates; Augustus lived under two calendars, the Roman Republican until 45 BC, and the Julian...

 (ruled 30 BC – 14 AD).

Pattern of Roman expansion

The rise of Roman hegemony by three main means: (a) direct annexation of territory and incorporation of the existing inhabitants; (b) the foundation of Latin colonies on territory confiscated from defeated peoples; and (c) the binding of defeated peoples to Rome by treaties of perpetual alliance.

(a) Since the inhabitants of Latium Vetus were the Romans' fellow-tribesmen, there was no reluctance to grant them full citizenship. But annexations outside Latium Vetus soon gathered pace. The Romans then encountered the problem that their new subjects could, if granted full Roman citizenship, outnumber original Latins in the citizen body, threatening Rome's ethnic and cultural integrity. The problem as solved by introducing civitas sine suffragio ("non-voting citizenship"), a second-class status which carried all the rights and obligations of full citizenship except the right to vote. By this device, the Roman republic could enlarge its territory without losing its character as a Latin city-state. The most important use of this device was the incorporation of the Campanian city-states into the ager Romanus, bringing the most fertile agricultural land in the peninsula and a large population under Roman control. Also incorporated sine suffragio were several tribes on the fringes of Latium Vetus which had until that time been longtime enemies of Rome: the Aurunci, Volsci, Sabini and Aequi.

(b) Alongside direct annexation, the second vehicle of Roman expansion was the colonia (colony), both Roman and Latin. Under Roman law, the lands of a surrendering enemy (dediticii) became the property of the Roman state. Some would be allocated to the members of a new Roman or Latin colony. Some would be held as ager publicus
Ager publicus
The ager publicus is the Latin name for the public land of Ancient Rome. It was usually acquired by expropriation from Rome's enemies.In the earliest periods of Roman expansion in central Italy, the ager publicus was used for Roman and Latin colonies...

(state-owned land) and rented out to Roman tenant-farmers. The rest would be returned to the defeated enemy in return for the latter's adherence to the Roman military alliance.

The 19 Latin colonies founded in the period 338–263 outnumbered the Roman ones by 4 to 1. This is because they involved a mixed Roman/original Latin/Italian allied population, and so could more easily attract the necessary number of settlers. But because of the mix, the settlers did not hold citizenship (the Romans among them lost their full citizenship). Instead, they were granted the iura Latina ("Latin rights") held by original Latins before their incorporation into the citizen body. In essence, these rights were similar to the civitates sine suffragio, except that the Latin colonists were technically not citizens, but peregrini
Peregrinus (Roman)
Peregrinus was the term used during the early Roman empire, from 30 BC to 212 AD, to denote a free provincial subject of the Empire who was not a Roman citizen. Peregrini constituted the vast majority of the Empire's inhabitants in the 1st and 2nd centuries AD...

("foreigners"), although they could recover their citizenship by returning to Roman territory. The question arises as to why the Latin colonists were not simply accorded citizenship sine suffragio. The answer is probably for reasons of military security. Classified as non-citizens, the Latins served in the allied alae, not the legions. There they could act as loyal "watchdogs" on potentially treacherous Italian socii, while the Romans/original Latins performed the same function in the legions on their sine suffragio colleagues.

The post-338 Latin colonies comprised 2,500–6,000 adult male settlers (average 3,700) based on an urban centre with a territorium of an average size of 370 km². The territorium would frequently consist of some of the defeated people's best agricultural land, since the social function of colonies was to satisfy the Romans' land-hungry peasantry. But the choice of site for a colonia was primarily dictated by strategic considerations. Coloniae were situated at key geographical points: the coasts (e.g. Antium, Ariminum), the exits to mountain passes (Alba Fucens
Alba Fucens
Alba Fucens was an ancient Italic town occupying a lofty situation at the foot of the Monte Velino, c. 6.5 km north of Avezzano, Abruzzo, central Italy. Its remains are today in the comune of Massa d'Albe....

), major road intersections (Venusia) and river fords (Interamna). Also colonies would be sited to provide a defensive barrier between Rome and her allies and potential enemies, as well as to separate those enemies from each other and keep watch on their activity: a divide-and-rule strategy. Thus Rome's string of colonies and eventual annexation of a belt of territory across the centre of the Italian peninsula was driven by the strategic aim of separating the Etruscans from the Samnites and interdicting a potential coalition of these powerful nations.

(c) However, the Romans generally did not annex the whole of the conquered enemy territory, but only selected portions. The defeated peoples generally retained the major part of their territory and their political autonomy. Their sovereignty was only limited in the fields of military and foreign policy, by a treaty with Rome which often varied in detail but always required them to provide troops to serve under Roman command and to "have the same friends and enemies as Rome" (in effect prohibiting them from waging war on other socii and from conducting independent diplomacy). In some cases, no territory was annexed. For example, after the defeat of Pyrrhus in 275 BC, the Greek city-states of the South were accepted as Roman allies without any loss of territory regardless of whether they had backed Pyrrhus. This was due to the Romans' admiration of Greek culture and the fact that most of the cities contained pro-Roman aristocracies whose interests coincided with the Romans'. By the brutal standards of pre-hegemonic Italy, therefore, the Romans were relatively generous to their defeated foes, a further reason for their success.

A good case-study of how the Romans employed sophisticated divide-and-rule strategies in order to control potentially dangerous enemies is the political settlement imposed on the Samnites after three gruelling wars. The central aim was to prevent a restoration of the Samnite League, a confederation of these warlike tribes which had proved hugely dangerous. After 275 BC, the League's territory was split into three independent cantons: Samnium, Hirpinum and Caudium. A broad belt of Samnite territory was annexed, separating the Samnites from their neighbours the Marsi
Marsi
Marsi is the Latin exonym for a people of ancient Italy, whose chief centre was Marruvium, on the eastern shore of Lake Fucinus, drained for agricultural land in the late 19th century. The area in which they lived is now called Marsica. During the Roman Republic the people of the region spoke a...

 and Paeligni
Paeligni
The Paeligni or Peligni were an Italic people who lived in the Valle Peligna, in what is now Abruzzo, central Italy.-History:The Paeligni are first mentioned as a member of a confederacy which included the Marsi, Marrucini and Vestini, with which the Romans came into conflict in the Second Samnite...

 to the north. Two Latin colonies were founded in the heart of Samnite territory to act as "watchdogs".

The final feature of Roman hegemony was the construction of a number of paved highways all over the peninsula, revolutionising communication and trade. The most famous and important was the Via Appia, from Rome to Brundisium via Campania (opened 312 BC). Others were the Via Salaria
Via Salaria
The Via Salaria was an ancient Roman road in Italy.It eventually ran from Rome to Castrum Truentinum on the Adriatic coast - a distance of 242 km. The road also passed through Reate and Asculum...

 to Picenum
Picenum
Picenum was a region of ancient Italy. The name is an exonym assigned by the Romans, who conquered and incorporated it into the Roman Republic. Picenum was the birthplace of such notables as Pompey the Great and his father Pompeius Strabo. It was situated in what is now Marche...

, the Via Flaminia
Via Flaminia
The Via Flaminia was an ancient Roman road leading from Rome over the Apennine Mountains to Ariminum on the coast of the Adriatic Sea, and due to the ruggedness of the mountains was the major option the Romans had for travel between Etruria, Latium and Campania and the Po Valley...

 from Rome to Arretium (Rimini), and the Via Cassia into Etruria.

Benefits of Roman hegemony

Incorporation into the Roman military confederation thus entailed significant burdens for the socius: the loss of substantial territory, the loss of freedom of action in foreign relations, heavy military obligations and a complete lack of say in how those military contributions were used. Against these, however, must be set the very important advantages of the system for the socii.

By far the most important was the liberation of the socii from the perpetual inter-tribal warfare of the pre-hegemonic peninsula. Endemic chaos was replaced by the pax Romana. Each socius' remaining territory was secure from aggression by neighbours. As warfare between socii was now prohibited, inter-social disputes were settled by negotiation or, ever more frequently, by Roman arbitration. The confederation also acted as the peninsula's defender against external invasion and domination. Gallic invasions from the North were, from 390 BC when the Senones Gauls destroyed Rome, seen as the most serious danger and continued into the 1st century BC. Many were so large that they could only realistically be turned back by a common effort of all Italians, organised by the confederation. The Romans even coined a specific term for such a mobilisation: the tumultus Gallicus, an emergency levy of all able-bodied men, even men over 46 years of age (who were normally exempt from military service). During the 3rd century BC, the confederation successfully repulsed the invasion of Pyrrhus and of Hannibal, which threatened to subject the whole peninsula to Greek and Punic domination respectively. The last such levy was as late as 60 BC, on the eve of Julius Caesar's conquest of Gaul itself.

At the same time, the military burden on the socii, though heavy, amounted to only around half that on Roman citizens, since the socii population outnumbered the Romans by roughly 2 to 1, but normally provided roughly the same number of troops to the confederate levy. During the Samnite Wars, the burden on Romans was extremely onerous. The standard levy was raised from 2 to 4 legions and military operations took place every single year. This implies that c. 16% of all Roman adult males spent every campaigning season under arms in this period, rising to 25% during emergencies. Nevertheless, the socii were allowed to share the spoils of war, the main remuneration of Republican levy soldiers (since pay was minimal), on an equal basis with Roman citizens. This allowed socii soldiers to return home at the end of each campaigning season with substantial capital and was important in reconciling the socii to service outside Italy, especially in the 2nd century BC.

The Italian allies enjoyed complete autonomy outside the fields of military and foreign policy. They maintained their traditional forms of government, language, laws, taxation and coinage. None were even required to accept a Roman garrison on their territory (except for the special cases of the Greek cities of Tarentum
Taranto
Taranto is a coastal city in Apulia, Southern Italy. It is the capital of the Province of Taranto and is an important commercial port as well as the main Italian naval base....

, Metapontum
Metapontum
Metapontum, Metapontium or Metapontion , was an important city of Magna Graecia, situated on the gulf of Tarentum, between the river Bradanus and the Casuentus . It was distant about 20 km from Heraclea and 40 from Tarentum...

 and Rhegium) at the start of the 2nd Punic War).

Thus the costs and benefits of membership of the confederation were finely balanced. For some socii, at some periods, primarily the more powerful or aggressive nations that could aspire to Italian hegemony themselves (Samnites, Capua, Tarentum), the costs appeared too high, and these repeatedly took the opportunity to rebel. Others, for whom the benefits of security from aggressive neighbours and external invaders outweighed the burdens, remained loyal.

Military organisation of the Roman alliance

The modern term "Roman confederation" used by some historians to describe the Roman military alliance is misleading, as it implies some form of common political structure, with a common forum for policy-making, with each constituent of the alliance sending delegates to that forum. Instead, there were no federal political institutions, and indeed not even formal procedures for effective consultation. Any socius that wished to make representations about policy could do so only by despatching an ad hoc delegation to the Roman Senate
Roman Senate
The Senate of the Roman Republic was a political institution in the ancient Roman Republic, however, it was not an elected body, but one whose members were appointed by the consuls, and later by the censors. After a magistrate served his term in office, it usually was followed with automatic...

. Military and foreign policy lay entirely in the hands of the Roman executive authorities, the Consuls
Roman consul
A consul served in the highest elected political office of the Roman Republic.Each year, two consuls were elected together, to serve for a one-year term. Each consul was given veto power over his colleague and the officials would alternate each month...

 and the policy-making body, the Senate. There existed Italian precedents for a federal political structure e.g. the Latin League
Latin league
The Latin League was a confederation of about 30 villages and tribes in the region of Latium near ancient Rome, organized for mutual defense...

 and the Samnite League. But the idea of sharing power with the Latin colonists, let alone the other socii, was anathema to the Roman senatorial elite. Livy relates how after Cannae, as the Senate ranks were depleted by the deaths of 80 senators in the battle, a proposal was put forward that the vacancies should be filled with leaders of the Latin colonies. It was indignantly rejected quasi-unanimously. Livy adds that a similar proposal had been made previously by the Latin colonists themselves, with the same result.

The Roman consular army brought together both Roman and socii units. For the 250 years between 338 and the Social War, legions were always accompanied by allied alae on campaign. Usually, a consular army would contain an equal number of legions and alae, although, because of variations in the size of the respective units, the ratio of socii to Romans in a consular army could vary from 2:1 to 1:1, though it was normally closer to the latter.

In most cases, the socius sole treaty obligation to Rome was to supply to the confederate army, on demand, a number of fully equipped troops up to a specified maximum each year. The vast majority of socii were required to supply land troops (both infantry and cavalry), although most of the coastal Greek colonies were socii navales ("naval allies"), whose obligation was to provide either partly or fully crewed warships to the Roman fleet. Little is known about the size of contingent each socius was bound to provide, and whether it was proportional to population or wealth.

The confederation did not maintain standing or professional military forces, but levied them, by compulsory conscription, as required for each campaigning season. They would then be disbanded at the end of a conflict. To spread the burden, no man was required to serve more than 16 campaign seasons.

The Roman and allied levies were kept in separate formations. Roman citizens were assigned to the legions
Roman legion
A Roman legion normally indicates the basic ancient Roman army unit recruited specifically from Roman citizens. The organization of legions varied greatly over time but they were typically composed of perhaps 5,000 soldiers, divided into maniples and later into "cohorts"...

, while the Latin and Italian allies were organised into alae (literally: "wings", because they were always posted on the flanks of the Roman line of battle). A normal consular army would contain two legions and two alae, or about 20,000 men (17,500 infantry and 2,400 cavalry). In times of emergency, a Consul might be authorised to raise a double-strength army of 4 legions and 4 alae e.g. at the Battle of Cannae
Battle of Cannae
The Battle of Cannae was a major battle of the Second Punic War, which took place on August 2, 216 BC near the town of Cannae in Apulia in southeast Italy. The army of Carthage under Hannibal decisively defeated a numerically superior army of the Roman Republic under command of the consuls Lucius...

 in 216 BC, where each Consul commanded an army of about 40,000 men.

Manpower

Polybius states that the Romans and their allies could draw on a grand total of 770,000 men fit to bear arms (of which 70,000 met the property requirement for cavalry) in 225 BC, shortly before the start of the Second Punic War
Second Punic War
The Second Punic War, also referred to as The Hannibalic War and The War Against Hannibal, lasted from 218 to 201 BC and involved combatants in the western and eastern Mediterranean. This was the second major war between Carthage and the Roman Republic, with the participation of the Berbers on...

. The Romans reportedly asked their allies for an urgent register of all "men fit to bear arms" for a tumultus Gallicus. Polybius' subtotals, however, are garbled, as he divides them into two sections, troops actually deployed and those registered as available. It is mostly believed that Polybius' figures refer to adult male iuniores i.e. persons of military age (16–46 years of age).

There are a number of difficulties with Polybius' figures, which are discussed in detail in P. A. Brunt's seminal study,
Italian Manpower (1971): On the basis of Brunt's comments, Polybius' figures may be revised and reorganised as follows:
Iuniores (males 16–46 years) fit for service, 225 BC
Contingent Infantry Cavalry Total
Romans 213,000 18,000 231,000
Latin colonies 80,000 5,000 85,000
Etruscans 50,000 4,000 54,000
Central Italians 40,000 4,000 44,000
Samnites 70,000 7,000 77,000
Campanians* 37,000 5,000 42,000
Apulians 50,000 6,000 56,000
Greeks 30,000 4,000 34,000
Lucani, Bruttii 45,000 3,000 48,000
Total 615,000 56,000 671,000


* Campanians were technically Roman citizens sine suffragio, not socii.

Historical cohesion of the Roman alliance

This section deals with how successfully the Rome's alliance with the socii withstood the military challenges it faced in the two and a half centuries of its existence (338–88 BC). The challenges may be divided into three broad periods: (1) 338–280 BC, when the confederation was tested mainly by challenges from other Italian powers, especially the Samnites; (2) 281–201 BC, when the main threat to the confederation was intervention in Italy by non-Italian powers i.e. Pyrrhus' invasion (281–75 BC) and Hannibal's invasion (218–01 BC); (3) 201–90 when the socii were called upon to support the Rome's imperialist expansion outside Italy. Elements of all three phases overlap: for example, Gallic invasions of the peninsula from the North recurred throughout the period.

Samnite Wars

Phase I (338–280 BC) was dominated by the three Samnite Wars
Samnite Wars
The First, Second, and Third Samnite Wars, between the early Roman Republic and the tribes of Samnium, extended over half a century, involving almost all the states of Italy, and ended in Roman domination of the Samnites...

, the result of which was the subjugation of the Romans' main military rival on the peninsula, the Samnite league. The loyalty of the then socii during this period appears to have remained largely solid. There were sporadic revolts: in 315, 306, 269, 264 BC by some Campanian cities, the Aurunci
Aurunci
The Aurunci were an Italic population which lived in southern Italy from around the 1st millennium BC. Of Indo-European origin, their language belonged to the Oscan group...

, Hernici
Hernici
The Hernici were an ancient people of Italy, whose territory was in Latium between the Lago di Fucino and the Sacco River , bounded by the Volsci on the south, and by the Aequi and the Marsi on the north....

 and Piceni respectively. But these were isolated cases and never turned into a general revolt of the socii. Most importantly, when in 297-3 Rome faced its gravest threat in this period, a coalition of Samnites and Gauls, the socii of the time did not abandon Rome. At the Battle of Sentinum
Battle of Sentinum
The Battle of Sentinum was the decisive battle of the Third Samnite War, fought in 295 BC near Sentinum , in which the Romans were able to overcome a formidable coalition of Samnites, Etruscans, Umbrians, and their Gallic allies...

 (295), where a huge combined army of Samnites and Gauls suffered a crushing defeat, the socii contingents actually outnumbered the 18,000 Romans (4 legions deployed).

Pyrrhic War

Phase II (281–203 BC) saw even greater tests of the confederation's cohesion by external invaders with large and sophisticated armies. The intervention in southern Italy of the Epirote king Pyrrhus
Pyrrhus of Epirus
Pyrrhus or Pyrrhos was a Greek general and statesman of the Hellenistic era. He was king of the Greek tribe of Molossians, of the royal Aeacid house , and later he became king of Epirus and Macedon . He was one of the strongest opponents of early Rome...

 (281–275 BC), with 25,000 troops, brought the Romans into conflict with a Hellenistic professional army for the first time. Pyrrhus had been invited by Tarentum, which had been alarmed by Roman encroachment in Lucania.

The arrival of Pyrrhus triggered a widespread revolt by the southern socii, the Samnites, Lucani and Bruttii. But the revolt was far from universal. The Campanians and Apulians largely remained loyal to Rome. This was probably due to their long-standing antagonism to the Samnites and Tarentines respectively. Neapolis, the key Greek city on the Tyrrhenian, also refused to join Pyrrhus, due to its rivalry with Tarentum. This demonstrates a critical element in the success of Rome's military confederation: the socii were so divided by mutual antagonisms, often regarding their neighbours as far greater threats than the Romans, that they were never able to stage a universal revolt. The pattern is similar to that of the next great foreign challenge, Hannibal's invasion of Italy (see below). The central Italians (Etruscans and Umbrians) remained loyal, while the southern Italians, with significant exceptions, rebelled. The exceptions were also the similar, save for the Campanians, who joined Hannibal in the later episode.

In the event, the Roman forces surprised Pyrrhus by proving a good match for his own, which was unexpected, given that the Romans were temporary levies pitted against professionals. The Romans won one major battle (Beneventum) and lost two (Heraclea
Battle of Heraclea
The Battle of Heraclea took place in 280 BC between the Romans under the command of Consul Publius Valerius Laevinus and the combined forces of Greeks from Epirus, Tarentum, Thurii, Metapontum, and Heraclea under the command of King Pyrrhus of Epirus....

 and Ausculum), although in these they inflicted such heavy casualties on the enemy that the term "Pyrrhic victory" was coined. The defeat at Beneventum forced Pyrrhus to withdraw in 275, but it was not until 272 that the rebel socii were reduced. The surviving accounts for this later phase of the war are thin, but its scale is clear from Rome's celebration of 10 triumphs
Roman triumph
The Roman triumph was a civil ceremony and religious rite of ancient Rome, held to publicly celebrate and sanctify the military achievement of an army commander who had won great military successes, or originally and traditionally, one who had successfully completed a foreign war. In Republican...

, each implying the slaughter of at least 5,000 enemy.

2nd Punic War

The confederation's gravest test came with the 2nd Punic War and Hannibal's invasion of Italy (218–03 BC). This was not only because the Romans suffered a string of devastating defeats, but also because Hannibal's entire war strategy was to break up the confederation by inducing the socii to rebel against Rome's hegemony and join a counter-alliance under Hannibal's overall command. In the event, he had only mixed success:
  1. Of the Roman citizens sine suffragio (which were mainly Italic tribes wholly annexed to the Roman state) Hannibal scored one major success: the defection of most of the Campanians. This was the most surprising of the defections, as the Campanians had been loyal allies of Rome since the 340's BC, when they requested Roman protection from Samnite incursions. They had also remained loyal during the Pyrrhic invasion, as Pyrrhus was the champion of the Campanians' other main rivals, the Italiote Greeks. The deciding factor in Capua's defection to Rome appears to have been the prospect of replacing Rome as Italy's leading city.
  2. Not a single Latin colony defected to Hannibal, despite the latter's policy of treating the Latin colonists in the same way as other socii: i.e. releasing captured Latin soldiers without ransom and sparing the colonies' territory from devastation. The closest any Latin colonies came to mutiny was in 209 BC (after 8 years of war), when 12 colonies sent a delegation to Rome to inform the Senate that they had run out of men and money and could supply no more troops. But even this was not a defection to the enemy but an attempt to pressure the Senate into making peace. The inhabitants of the colonies were descendants of Romans and original Latins and were bound to Rome by ethnic solidarity (although they had nominally lost their citizenship, they could automatically regain it by moving to Roman territory). In addition the colonists occupied land seized from the neighbouring Italic tribes, which the latter were keen to regain. They therefore had little to gain and everything to lose by joining Hannibal's Italic coalition. (None even joined the Italian coalition in the Social War over a century later, when there was no external threat).
  3. Of Rome's Italian socii, Hannibal largely failed to win over the central Italians. The Etruscans and the Umbrian-speaking tribes (Marsi, Marrucini, Paeligni and Frentani) remained loyal. In the later years of the war, the Romans suspected some Etruscan city-states of plotting treachery and took limited military precautions, but no substantial revolt ever materialised. Etruscan ancestral fear of Hannibal's Gallic allies was probably the decisive factor, plus intense rivalry between individual city-states. The central Italians' loyalty to Rome was a critical strategic obstruction to Hannibal, as it reinforced the belt of Roman territory through central Italy that cut off his southern alliance from his Gallic allies in the Po valley, preventing the latter from sending him reinforcements.
  4. Hannibal won over most of the Oscan-speaking socii of southern Italy: the Samnites, Bruttii and Lucani, as well as the majority of the Greek city-states. The adherence of much of southern Italy gave Hannibal a relatively stable power-base that sustained his military presence in Italy for 13 years after Cannae. The Samnites, Bruttii and Lucani were, as demonstrated above, the biggest losers in Rome's territorial expansion. Of the Greek cities of the Ionian Sea
    Ionian Sea
    The Ionian Sea , is an arm of the Mediterranean Sea, south of the Adriatic Sea. It is bounded by southern Italy including Calabria, Sicily and the Salento peninsula to the west, southern Albania to the north, and a large number of Greek islands, including Corfu, Zante, Kephalonia, Ithaka, and...

    , Tarentum would certainly have defected immediately after Cannae if it hadn't been under the control of a Roman garrison, placed there in 218 BC to prevent precisely that. The Tarentines eventually succeeded in allowing in Hannibal's army in 212, although the Romans continued to hold the citadel
    Citadel
    A citadel is a fortress for protecting a town, sometimes incorporating a castle. The term derives from the same Latin root as the word "city", civis, meaning citizen....

    , which reduced the value of the gain for Hannibal. Thurii, Heraclea, Metapontum, Locri and Croton did defect after Cannae. But even in the South, defections to Hannibal were by no means universal. Apart from the Arpi
    Arpi
    Arpi was an ancient city of Apulia, Italy, 20 mi. W. of the sea coast, and 5 mi. N. of the modern Foggia. The legend attributes its foundation to Diomedes, and the figure of a horse, which appears on its coins, shows the importance of horse-breeding in early times in the district...

    ni in the north of Apulia, the rest of the Apulians and the Messapii mostly remained loyal to Rome, as they had done during the Pyrrhic invasion and for the same reason: fear of Tarentine expansionism. The Greek cities on the Tyrrhenian Sea
    Tyrrhenian Sea
    The Tyrrhenian Sea is part of the Mediterranean Sea off the western coast of Italy.-Geography:The sea is bounded by Corsica and Sardinia , Tuscany, Lazio, Campania, Basilicata and Calabria and Sicily ....

     — Rhegium and Neapolis — also refused to defect and remained staunchly loyal to Rome after Cannae. The Neapolitans had an intense rivalry with the Campanians, while the Rhegians had long struggled for survival against Hannibal's Bruttian allies. Also, for both cities, Tarentine hegemony was anathema. Neapolis was the main seaport of Campania, which in turn was the principal theatre of war. Rhegium controlled one shore of the Strait of Messina
    Strait of Messina
    The Strait of Messina is the narrow passage between the eastern tip of Sicily and the southern tip of Calabria in the south of Italy. It connects the Tyrrhenian Sea with the Ionian Sea, within the central Mediterranean...

     and thus hindered Hannibal's communications with Carthaginian forces in Sicily. For these reasons, Hannibal's failure to take these two strategic ports greatly complicated the reinforcement and resupply of his army from Africa. Finally, of the 4 Samnite tribes, one, the Pentri
    Pentri
    The Pentri were a tribe of the Samnites, and apparently one of the most important of the subdivisions of that nation. Their capital city was Bovianum Undecumanorum The Pentri (Greek: ) were a tribe of the Samnites, and apparently one of the most important of the subdivisions of that nation. Their...

    , refused to join their compatriots' revolt.


Even among those city-states of southern Italy that did defect, opinion was often bitterly divided by a class struggle between the aristocracy and the commoners, led by dissident charismatic aristocrats. The local aristocracies tried to retain a monopoly of political power (i.e. an oligarchy), while the dissident aristocrats favoured a "democracy", in which power was exercised by a popular assembly, which they could then manipulate to establish their own ascendancy. Since Rome supported oligarchies, similar to their own system, the senates of cities such as Capua and Tarentum were largely pro-Roman. Carthaginian society was itself even more oligarchic than Rome's. But by necessity, rather than from ideological conviction, the Carthaginians backed the anti-Roman democratic factions. Tarentum (212 BC) was delivered to Hannibal by the local democratic faction. (After the war, Hannibal himself supported democratic reform at Carthage, but whether he would have done so had Carthage won the war cannot be determined).

Using the military manpower figures given in the table above, the Italian forces available to Hannibal can be estimated. Assuming that two-thirds of the Samnites, Campanians, Greeks, Lucani and Bruttii and one-third of the Apulians were on his side, the total rebel Italian manpower was c. 150,000 men, to which must be added Hannibal's own Carthaginian army and Gallic allies. In contrast, the Romans could draw upon ca. 500,000 Romans and Italians of undisputed loyalty. Of these, at least 100,000 perished in Rome's great military disasters of 218-6 BC. The remaining 400,000 were roughly double the maximum manpower available to Hannibal in Italy.

But in reality, Hannibal's position was even weaker than this. Rome's Italian confederates were organised in the regular structures of the military confederation under unified Roman command. Hannibal's Italian allies, on the other hand, served in their own units and under independent command. Only the Lucani are recorded as having joined Hannibal in operations outside their own territory. The rest were solely concerned with defending their own territory against Roman counter-attacks and were unwilling to join Hannibal's operations elsewhere. During the period 214-203, the Romans deployed the equivalent of at least 7 consular armies (c. 140,000 men) in southern Italy year-round (and sometimes as many as 10 armies - 200,000 men). Each consular army-equivalent of c. 20,000 was probably as large as Hannibal's entire "mobile" army of Carthaginians and Gauls. This massive standing force proved an insurmountable obstacle for Hannibal, . The multiple Roman armies could attack Hannibal's allies at several points simultaneously, while his own mobile army (Carthaginians and Gauls) was not large enough to intervene in more than a couple of theatres at once. In addition, his mobile army's supply lines were constantly threatened along their whole length, severely restricting its operational range. All the while, Hannibal faced a slow but inexorable shrinkage of his mobile army as he was unable to fully replace his campaign losses. Reinforcements by land from the North, whether of Gauls or other Carthaginians from Spain, were successfully blocked by the Romans, most importantly when they defeated Hannibal's brother Hasdrubal's relief army at the Battle of the Metaurus
Battle of the Metaurus
The Battle of the Metaurus was a pivotal battle in the Second Punic War between Rome and Carthage, fought in 207 BC near the Metauro River in present-day Italy. The battle gets a chapter in the classic The Fifteen Decisive Battles of the World by Sir Edward Shepherd Creasy...

 (207 BC). Reinforcements by sea were severely restricted by Roman seapower (although some reinforcements did get through by sea). For these reasons, Hannibal proved unable to prevent the Romans from reducing his Italian allied city-states one by one, despite his continuing success in virtually all battlefield encounters.

Nevertheless, the Hannibalic War stretched Roman military manpower to the limit. Of their 400,000 available manpower, the Romans kept at least 200,000 men in the field, in Italy and overseas, continuously in the period 214-203 (and 240,000 in the peak year). In addition, c. 30,000 were serving in the Roman fleets at the same time. Thus, if one assumes that fresh recruits reaching military age were cancelled out by campaign losses, about 60% of the confederation's available manpower was under arms continuously. This barely left enough to tend the fields and produce the food supply. Even then, emergency measures were often needed to find enough recruits. Livy implies that, after Cannae, the minimum property qualification for legionary service was largely ignored. In addition, the normal ban on criminals, debtors and slaves serving in the legions was lifted. Twice the wealthy class were forced to contribute their slaves to man the fleets and twice boys under military age were enlisted.

Integration of socii

The century following the Second Punic War saw Rome's acquisition of an overseas empire, including major possessions in Africa, Spain, Illyricum and Greece. The Republican army, however, retained much the same structure as before, a citizen-levy alongside conscripts provided by the socii. The main novelty was the now regular employment of specialised non-Italian mercenaries, especially Numidia
Numidia
Numidia was an ancient Berber kingdom in part of present-day Eastern Algeria and Western Tunisia in North Africa. It is known today as the Chawi-land, the land of the Chawi people , the direct descendants of the historical Numidians or the Massyles The kingdom began as a sovereign state and later...

n light cavalry, Cretan
Crete
Crete is the largest and most populous of the Greek islands, the fifth largest island in the Mediterranean Sea, and one of the thirteen administrative regions of Greece. It forms a significant part of the economy and cultural heritage of Greece while retaining its own local cultural traits...

 archers and Balearic
Balearic Islands
The Balearic Islands are an archipelago of Spain in the western Mediterranean Sea, near the eastern coast of the Iberian Peninsula.The four largest islands are: Majorca, Minorca, Ibiza and Formentera. The archipelago forms an autonomous community and a province of Spain with Palma as the capital...

 slingers. The socii appear to have played their role in the new paradigm uncomplainingly, despite the fact that the confederation, previously an alliance primarily designed for mutual defence, was now engaged mostly in aggressive expansion overseas. During the entire period 201–91 BC, there was only one isolated instance of unrest among the socii, a revolt by the Latin colony of Fregellae
Fregellae
Fregellae was an ancient town of Latium adiectum, situated on the Via Latina between Aquinum and Frusino , near the left branch of the Liris....

 in 125 BC, whose causes are obscure. Socii acquiescence was mainly bought by the generous share of booty that overseas campaigns brought to each socius soldier. In addition, the socii were becoming increasingly integrated with the Romans. Shared service in an army whose operational language was Latin resulted in the latter becoming the lingua franca of the peninsula, gradually supplanting its other native languages. In the Roman provinces outside Italy, foreigners made no distinction between Romans and Italians and referred to both simply as "Romans". In Italy, ever more socii voluntarily adopted Roman systems of government, laws and coinage.

Causes of socii revolt

In 91 BC, however, the socii rebelled en masse against the Roman alliance system, sparking the so-called "Social War (91–88 BC)", probably the toughest challenge faced by Rome since the Second Punic War over a century earlier.

The question arises as to what motivated the socii to rebel after over a century of integration and seeming contentment. Scholars have pointed to a growing desire, in the late 2nd century BC, for full citizenship and the right to vote on the part of the socii. But this is difficult to understand in isolation. As explained above, the political power conferred by the vote was mostly illusory and, in any event, the Latin colonists, who also did not have voting rights, did not rebel.

It appears that the underlying factor was the re-distribution of Roman state-owned land (ager publicus). The Roman economy was overwhelmingly agricultural (over 80% of people lived and worked on farms) and thus rights over land were the foremost determinant of wealth. The growth in the Roman and Italian population led to ever greater hunger for land. In turn, this led to pressure for re-distribution of the ager publicus. This was the land confiscated from defeated Italian states but not allocated to Latin colonies. It was held as a public asset and rented out to Roman tenant farmers. Over time, the number of small plots diminished as they were acquired by big landowners, both Roman and allied Italians, who fenced off large tracts of pasture-land and loaned small farmers money and then seized their plots when they were unable to pay the debt, due to a variety of factors. The growth of large landed estates (latifundia) was accompanied by the displacement of citizen-farmers by large gangs of slaves, who supplied much cheaper labour. This was considered undesirable by even many senators, as it shrank the recruitment-base of the legions, whose backbone were small farmers (slaves were excluded from military service). In addition, Italian small farmers had occupied much public land.

Thus arose a popular movement for land re-distribution which dominated Roman politics in the period after 150 BC. An especially powerful constituency demanding reform were legionary veterans, discharged after many years campaigning outside Italy. These were typically the sons of small tenant farmers, who often returned to find their ancestral plot taken over by a big landowner. Their cause was championed by populist politicians, most notably Tiberius Sempronius Gracchus
Tiberius Sempronius Gracchus
Tiberius Sempronius Gracchus may refer to:*Tiberius Sempronius Gracchus , father of Tiberius and Publius Gracchus*Tiberius Sempronius Gracchus , son of the above...

. The movement aimed to re-possess public lands held by wealthy individuals, by limiting the amount any individual could hold.

In a rare resurgence of democratic action at Rome, Gracchus used the concilium plebis, the old popular assembly which had become largely dormant, to bypass senatorial opposition and force passage of his Lex Sempronia Agraria (133 BC), which confirmed an earlier law limiting holdings of public land to 500 iugera (modified by allowing the sons of landowners 250 iugera), limited pasturing-rights to 100 cattle or 500 sheep and, most importantly, ensured enforcement by creating a triumviral Land Commission to repossess and redistribute landholdings in excess of the limit.

But although it benefited landless Roman commoners, land redistribution turned unintentionally into an economic disaster for the Italian allies, both rich and poor. That is because only Roman citizens, and the holders of Latin rights (i.e. the Latin colonists), were legally able to hold Roman land. This meant that public land repossessed from big Italian landowners could not be redistributed to Italian commoners, and public land illegally occupied by Italian smallholders was also repossessed.

The evictions would have been a devastating economic blow to both the socii aristocracy and commoners, and a brutal reminder of their second-class status in the Roman system. The process also ran counter to the traditional Roman policy of pampering the allied elites in order to hold their allegiance. To the Italians, the process must have appeared a poor reward for their loyalty in a century of campaigning overseas alongside the very ex-legionaries who were now displacing them. To them, it was a double robbery: they were again being evicted from land which originally had belonged to their tribes and had been taken from them by the Romans in the past.

Outbreak of revolt

The agrarian reforms sparked a massive movement among the socii to demand full citizenship. It also provoked an intense debate within the Roman élite about the extent to which those demands should be met. But it appears from the fragmentary evidence that the conservative majority in the Roman Senate succeeded, by both fair means and foul, in blocking any significant expansion of citizenship among the socii in the period following the agrarian law of 133 BC. Gracchus himself, aware of the problems caused by his own reforms, promised the socii large-scale extension of Roman citizenship. But he was assassinated before he could deliver. In 95, the Roman Censors passed the Lex Licinia Mucia specifically to curb irregular acquisition of citizenship by wealthy allies (presumably by bribing Roman magistrates to enter their names on the citizen-rolls). The last straw for the socii was the assassination in 91 BC of another of their champions, the tribune of the plebs Marcus Livius Drusus
Marcus Livius Drusus (tribune)
The younger Marcus Livius Drusus, son of Marcus Livius Drusus, was tribune of the plebeians in 91 BC. In the manner of Gaius Gracchus, he set out with comprehensive plans, but his aim was to strengthen senatorial rule...

. Drusus had specifically promised citizenship to all the allies, of all classes. His death sparked a series of conferences among the socii, at which mutual oaths of allegiance and hostages were exchanged. A league was formed to fight the Romans.

Relative strength of the adversaries

As during the previous major revolt by the socii, at the time of Hannibal's invasion of Italy, the southern Italians rebelled en masse, led by the Samnites, Rome's most persistent opponents, and joined by the Lucani and Apuli. The novelty was that this time, the Umbrian tribes of central Italy — Appian lists the Marsi
Marsi
Marsi is the Latin exonym for a people of ancient Italy, whose chief centre was Marruvium, on the eastern shore of Lake Fucinus, drained for agricultural land in the late 19th century. The area in which they lived is now called Marsica. During the Roman Republic the people of the region spoke a...

, Marrucini
Marrucini
The Marrucini were an ancient tribe which occupied a small strip of territory around the ancient Teate , on the east coast of Abruzzo, Italy, limited by the Aterno and Foro Rivers...

, Paeligni
Paeligni
The Paeligni or Peligni were an Italic people who lived in the Valle Peligna, in what is now Abruzzo, central Italy.-History:The Paeligni are first mentioned as a member of a confederacy which included the Marsi, Marrucini and Vestini, with which the Romans came into conflict in the Second Samnite...

, Frentani
Frentani
The Frentani were an ancient people of central Italy, occupying the tract on the east coast of the peninsula from the Apennines to the Adriatic, and from the frontiers of Apulia to those of the Marrucini. They were bounded on the west by the Samnites, with whom they were closely connected, and from...

 and Vestini
Vestini
Vestini is the Roman exonym for an ancient Italic tribe that occupied the area of the modern Abruzzo included between the Gran Sasso and the northern bank of the Aterno river...

 — joined the rebels. However, as previously, the Latin colonies, inhabited by fierce Roman nationalists, all remained staunchly loyal to Rome, with the sole exception of Venusia in Apulia
Apulia
Apulia is a region in Southern Italy bordering the Adriatic Sea in the east, the Ionian Sea to the southeast, and the Strait of Òtranto and Gulf of Taranto in the south. Its most southern portion, known as Salento peninsula, forms a high heel on the "boot" of Italy. The region comprises , and...

, whose population had been greatly infused with Apuli over the 150 years since its foundation.

At this time, the socii were roughly level with the Romans in terms of Italian manpower, and of course their forces were as well-equipped and trained, having fought overseas alongside the Romans for over a century. Each side initially deployed c. 100,000 troops. But the Romans possessed the enormous advantage of controlling the overseas empire and its huge manpower and economic resources. The Romans thus had exclusive control of allied troops, including Gallic and Spanish heavy cavalry, Numidian light cavalry and other more specialised troops. The socii, on the other hand, were limited by the scant economic resources of the mountainous interior of the Italian peninsula.

Course of the war

From the start, the rebels' prime target was to capture the Latin colonies. These had been deliberately located to disrupt communications between powerful tribal groups and their territories constituted some of most fertile land in the interior (which had been taken away from the tribes now in revolt).

Roman unification of Italy

The granting of citizenship to Italians did not, however, end the two-class system of Roman citizens and peregrini
Peregrinus (Roman)
Peregrinus was the term used during the early Roman empire, from 30 BC to 212 AD, to denote a free provincial subject of the Empire who was not a Roman citizen. Peregrini constituted the vast majority of the Empire's inhabitants in the 1st and 2nd centuries AD...

. For the inhabitants of Rome's possessions outside Italy mostly remained non-citizens, and their numbers grew rapidly as Rome's empire expanded.

Indeed, even within the newly reconstituted top tier of the system there was a slightly camouflaged inequality, as the newly enfranchised Italians were only added to 8 out of 35 the Roman tribes, their effective political power thus being severely limited. This was one of the causes of residual unrest among some sections of the Italians, manifested in their marked support for the Populares
Populares
Populares were aristocratic leaders in the late Roman Republic who relied on the people's assemblies and tribunate to acquire political power. They are regarded in modern scholarship as in opposition to the optimates, who are identified with the conservative interests of a senatorial elite...

 during the Sullan civil wars.

Imperial times

By the time of Augustus
Augustus
Augustus ;23 September 63 BC – 19 August AD 14) is considered the first emperor of the Roman Empire, which he ruled alone from 27 BC until his death in 14 AD.The dates of his rule are contemporary dates; Augustus lived under two calendars, the Roman Republican until 45 BC, and the Julian...

, the inhabitants of Cisalpine Gaul
Cisalpine Gaul
Cisalpine Gaul, in Latin: Gallia Cisalpina or Citerior, also called Gallia Togata, was a Roman province until 41 BC when it was merged into Roman Italy.It bore the name Gallia, because the great body of its inhabitants, after the expulsion of the Etruscans, consisted of Gauls or Celts...

 (northern Italy) had also been granted citizenship (and the province of Cisalpine Gaul abolished and integrated into Italia). But outside Italy, Roman citizenship remained limited, although it spread over time. It has been estimated that in the time of emperor Tiberius
Tiberius
Tiberius , was Roman Emperor from 14 AD to 37 AD. Tiberius was by birth a Claudian, son of Tiberius Claudius Nero and Livia Drusilla. His mother divorced Nero and married Augustus in 39 BC, making him a step-son of Octavian...

 (ruled AD 14–37), only c. 10% of the Roman empire's 60–70 million inhabitants were citizens. Emulating the republican model of the socii, Augustus recruited roughly half his army from these "second-class citizens", into a corps known as the auxilia (literally "supports") whose role, training and equipment were the same as the legionaries', except that they provided most of the imperial army's cavalry, archers and other specialists. But, like the legionaries, the auxiliaries were full-time, long-service professionals, mainly volunteers.

Finally, in AD 212, a decree of the emperor Caracalla
Caracalla
Caracalla , was Roman emperor from 198 to 217. The eldest son of Septimius Severus, he ruled jointly with his younger brother Geta until he murdered the latter in 211...

 (the Constitutio Antoniniana
Constitutio Antoniniana
The Constitutio Antoniniana was an edict issued in 212 AD, by the Roman Emperor Caracalla...

) granted citizenship to all free inhabitants of the empire.

Ancient

  • Livy
    Livy
    Titus Livius — known as Livy in English — was a Roman historian who wrote a monumental history of Rome and the Roman people. Ab Urbe Condita Libri, "Chapters from the Foundation of the City," covering the period from the earliest legends of Rome well before the traditional foundation in 753 BC...

    , Ab Urbe Condita (start of 1st c. AD)
  • Polybius
    Polybius
    Polybius , Greek ) was a Greek historian of the Hellenistic Period noted for his work, The Histories, which covered the period of 220–146 BC in detail. The work describes in part the rise of the Roman Republic and its gradual domination over Greece...

    , Histories (mid 2nd c. BC)

Modern

  • Briscoe, J. (1989): Second Punic War in Cambridge Ancient History 2nd Ed Vol VIII
  • Brunt, P. A. (1971): Italian Manpower
  • Cary & Scullard (1980): History of Rome
  • Cornell, T. J. (1995): The Beginnings of Rome
  • Eckstein, A. M. (2006): Mediterranean Anarchy, Interstate War and the Rise of Rome
  • Goldsworthy, A.
    Adrian Goldsworthy
    Adrian Keith Goldsworthy is a British historian and author who specialises in ancient Roman history.-Biography:Goldsworthy attended Westbourne School, Penarth...

    (2000): Roman Warfare
  • Goldsworthy, A. (2001): Cannae
  • Goldsworthy, A. (2003): The Complete Roman Army
  • Staveley, E. S. (1989): Rome and Italy in the early 3rd Century in Cambridge Ancient History 2nd Ed Vol VII
  • Scullard, H. H. (1984): A History of the Roman World
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