261 BC
Encyclopedia
Year 261 BC was a year of the pre-Julian Roman calendar
. At the time it was known as the Year of the Consulship of Flaccus and Crassus (or, less frequently, year 493 Ab urbe condita
). The denomination 261 BC for this year has been used since the early medieval period, when the Anno Domini
calendar era
became the prevalent method in Europe for naming years.
Roman calendar
The Roman calendar changed its form several times in the time between the founding of Rome and the fall of the Roman Empire. This article generally discusses the early Roman or pre-Julian calendars...
. At the time it was known as the Year of the Consulship of Flaccus and Crassus (or, less frequently, year 493 Ab urbe condita
Ab urbe condita
Ab urbe condita is Latin for "from the founding of the City ", traditionally set in 753 BC. AUC is a year-numbering system used by some ancient Roman historians to identify particular Roman years...
). The denomination 261 BC for this year has been used since the early medieval period, when the Anno Domini
Anno Domini
and Before Christ are designations used to label or number years used with the Julian and Gregorian calendars....
calendar era
Calendar era
A calendar era is the year numbering system used by a calendar. For example, the Gregorian calendar numbers its years in the Western Christian era . The instant, date, or year from which time is marked is called the epoch of the era...
became the prevalent method in Europe for naming years.
Roman Republic
- The RomansRoman RepublicThe 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...
, determined to win control of SicilySicilySicily is a region of Italy, and is the largest island in the Mediterranean Sea. Along with the surrounding minor islands, it constitutes an autonomous region of Italy, the Regione Autonoma Siciliana Sicily has a rich and unique culture, especially with regard to the arts, music, literature,...
from CarthageCarthageCarthage , implying it was a 'new Tyre') is a major urban centre that has existed for nearly 3,000 years on the Gulf of Tunis, developing from a Phoenician colony of the 1st millennium BC...
, build a fleet based on the model of a captured Carthaginian quinqueremeQuinqueremeFrom the 4th century BC on, new types of oared warships appeared in the Mediterranean Sea, superseding the trireme and transforming naval warfare. Ships became increasingly bigger and heavier, including some of the largest wooden ships ever constructed...
.
Seleucid Empire
- The new Seleucid king Antiochus IIAntiochus II TheosAntiochus II Theos was a king of the Hellenistic Seleucid Kingdom who reigned 261 BC – 246 BC). He succeeded his father Antiochus I Soter in the winter of 262–61 BC...
reaches an agreement with the king of MacedonMacedonMacedonia or Macedon was an ancient kingdom, centered in the northeastern part of the Greek peninsula, bordered by Epirus to the west, Paeonia to the north, the region of Thrace to the east and Thessaly to the south....
ia, Antigonus II GonatasAntigonus II GonatasAntigonus II Gonatas was a powerful ruler who firmly established the Antigonid dynasty in Macedonia and acquired fame for his victory over the Gauls who had invaded the Balkans.-Birth and family:...
, to work together in trying to push Ptolemy II'sPtolemy II PhiladelphusPtolemy II Philadelphus was the king of Ptolemaic Egypt from 283 BCE to 246 BCE. He was the son of the founder of the Ptolemaic kingdom Ptolemy I Soter and Berenice, and was educated by Philitas of Cos...
fleet and armies out of the Aegean SeaAegean SeaThe Aegean Sea[p] is an elongated embayment of the Mediterranean Sea located between the southern Balkan and Anatolian peninsulas, i.e., between the mainlands of Greece and Turkey. In the north, it is connected to the Marmara Sea and Black Sea by the Dardanelles and Bosporus...
. With Macedonia's support, Antiochus II launches an attack on Ptolemaic outposts in Asia MinorAsia MinorAsia Minor is a geographical location at the westernmost protrusion of Asia, also called Anatolia, and corresponds to the western two thirds of the Asian part of Turkey...
.