Territorial changes of Germany
Encyclopedia
The territorial changes of Germany refer to the changes in the borders and territory of Germany
Germany
Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

 from its formation in 1871 to the present. Modern Germany was formed in 1871 when Otto von Bismarck
Otto von Bismarck
Otto Eduard Leopold, Prince of Bismarck, Duke of Lauenburg , simply known as Otto von Bismarck, was a Prussian-German statesman whose actions unified Germany, made it a major player in world affairs, and created a balance of power that kept Europe at peace after 1871.As Minister President of...

 unified most of the German-speaking states
Unification of Germany
The formal unification of Germany into a politically and administratively integrated nation state officially occurred on 18 January 1871 at the Versailles Palace's Hall of Mirrors in France. Princes of the German states gathered there to proclaim Wilhelm of Prussia as Emperor Wilhelm of the German...

 (with the notable exception of Austria
Austrian Empire
The Austrian Empire was a modern era successor empire, which was centered on what is today's Austria and which officially lasted from 1804 to 1867. It was followed by the Empire of Austria-Hungary, whose proclamation was a diplomatic move that elevated Hungary's status within the Austrian Empire...

) into the German Empire
German Empire
The German Empire refers to Germany during the "Second Reich" period from the unification of Germany and proclamation of Wilhelm I as German Emperor on 18 January 1871, to 1918, when it became a federal republic after defeat in World War I and the abdication of the Emperor, Wilhelm II.The German...

. After the First World War Germany lost about 10% of her territory to her neighbours and the Weimar Republic
Weimar Republic
The Weimar Republic is the name given by historians to the parliamentary republic established in 1919 in Germany to replace the imperial form of government...

 was formed. This republic included territories to the east of today's German borders, most notably East Prussia
East Prussia
East Prussia is the main part of the region of Prussia along the southeastern Baltic Coast from the 13th century to the end of World War II in May 1945. From 1772–1829 and 1878–1945, the Province of East Prussia was part of the German state of Prussia. The capital city was Königsberg.East Prussia...

.

The period of Nazi rule from the 1930s through the end of the Second World War
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

 brought significant changes. Nazi Germany
Nazi Germany
Nazi Germany , also known as the Third Reich , but officially called German Reich from 1933 to 1943 and Greater German Reich from 26 June 1943 onward, is the name commonly used to refer to the state of Germany from 1933 to 1945, when it was a totalitarian dictatorship ruled by...

 initially expanded the country's territory dramatically and conquered most of Europe, though not all areas were added to Germany proper. The Nazis' fortunes changed during the invasion of Soviet Union
Operation Barbarossa
Operation Barbarossa was the code name for Germany's invasion of the Soviet Union during World War II that began on 22 June 1941. Over 4.5 million troops of the Axis powers invaded the USSR along a front., the largest invasion in the history of warfare...

, and the Allies
Allies of World War II
The Allies of World War II were the countries that opposed the Axis powers during the Second World War . Former Axis states contributing to the Allied victory are not considered Allied states...

 defeated and occupied Germany.

Immediately after the war, all territorial gains were reversed and pre-war Germany was split into British, French and American occupation zones
Allied Occupation Zones in Germany
The Allied powers who defeated Nazi Germany in World War II divided the country west of the Oder-Neisse line into four occupation zones for administrative purposes during 1945–49. In the closing weeks of fighting in Europe, US forces had pushed beyond the previously agreed boundaries for the...

 in the northwest, west and south and a Soviet occupation zone in the centre; the capital Berlin
Berlin
Berlin is the capital city of Germany and is one of the 16 states of Germany. With a population of 3.45 million people, Berlin is Germany's largest city. It is the second most populous city proper and the seventh most populous urban area in the European Union...

 was similarly divided into four sectors. The former eastern territories of Germany were ceded to Poland
People's Republic of Poland
The People's Republic of Poland was the official name of Poland from 1952 to 1990. Although the Soviet Union took control of the country immediately after the liberation from Nazi Germany in 1944, the name of the state was not changed until eight years later...

 and the Soviet Union
Soviet Union
The Soviet Union , officially the Union of Soviet Socialist Republics , was a constitutionally socialist state that existed in Eurasia between 1922 and 1991....

 and the Oder and Neisse Rivers
Oder-Neisse line
The Oder–Neisse line is the border between Germany and Poland which was drawn in the aftermath of World War II. The line is formed primarily by the Oder and Lusatian Neisse rivers, and meets the Baltic Sea west of the seaport cities of Szczecin and Świnoujście...

 became Germany's new eastern boundary. The majority of this territory became Poland's "Recovered Territories
Recovered Territories
Recovered or Regained Territories was an official term used by the People's Republic of Poland to describe those parts of pre-war Germany that became part of Poland after World War II...

" while approximately one-third of East Prussia
East Prussia
East Prussia is the main part of the region of Prussia along the southeastern Baltic Coast from the 13th century to the end of World War II in May 1945. From 1772–1829 and 1878–1945, the Province of East Prussia was part of the German state of Prussia. The capital city was Königsberg.East Prussia...

 became Russia's Kaliningrad Oblast
Kaliningrad Oblast
Kaliningrad Oblast is a federal subject of Russia situated on the Baltic coast. It has a population of The oblast forms the westernmost part of the Russian Federation, but it has no land connection to the rest of Russia. Since its creation it has been an exclave of the Russian SFSR and then the...

; virtually the entire German population in these areas was expelled or fled
Expulsion of Germans after World War II
The later stages of World War II, and the period after the end of that war, saw the forced migration of millions of German nationals and ethnic Germans from various European states and territories, mostly into the areas which would become post-war Germany and post-war Austria...

. In the west, the Saar area
Saar (protectorate)
The Saar Protectorate was a German borderland territory twice temporarily made a protectorate state. Since rejoining Germany the second time in 1957, it is the smallest Federal German Area State , the Saarland, not counting the city-states Berlin, Hamburg and Bremen...

 formed a French-controlled protectorate with limited autonomy, but its own citizenship laws.

With the onset of the Cold War the western part of Germany was unified as the Trizone, becoming the Federal Republic of Germany
West Germany
West Germany is the common English, but not official, name for the Federal Republic of Germany or FRG in the period between its creation in May 1949 to German reunification on 3 October 1990....

 in May 1949 ("West Germany"). Western-occupied West Berlin
West Berlin
West Berlin was a political exclave that existed between 1949 and 1990. It comprised the western regions of Berlin, which were bordered by East Berlin and parts of East Germany. West Berlin consisted of the American, British, and French occupation sectors, which had been established in 1945...

 declared its accession to the Federal Republic of Germany in 1949 but was denied by the occupying powers. The Soviet zone, including the Soviet sector of Berlin
East Berlin
East Berlin was the name given to the eastern part of Berlin between 1949 and 1990. It consisted of the Soviet sector of Berlin that was established in 1945. The American, British and French sectors became West Berlin, a part strongly associated with West Germany but a free city...

, became the communist
Communism
Communism is a social, political and economic ideology that aims at the establishment of a classless, moneyless, revolutionary and stateless socialist society structured upon common ownership of the means of production...

 German Democratic Republic ("East Germany") in October the same year. Effective 1 January 1957 the Saar Protectorate declared its accession to the Federal Republic of Germany, as provided by its Grundgesetz (constitution) art. 23 (Little Reunification). Following the end of the Cold War
Cold War
The Cold War was the continuing state from roughly 1946 to 1991 of political conflict, military tension, proxy wars, and economic competition between the Communist World—primarily the Soviet Union and its satellite states and allies—and the powers of the Western world, primarily the United States...

, East Germany, including East Berlin, and West Berlin used the same West German constitutional clause and declared their accession to the Federal Republic of Germany effective 3 October 1990 – an event referred to as German reunification
German reunification
German reunification was the process in 1990 in which the German Democratic Republic joined the Federal Republic of Germany , and when Berlin reunited into a single city, as provided by its then Grundgesetz constitution Article 23. The start of this process is commonly referred by Germans as die...

.

German settlement in Eastern Europe

Part of the motivation behind the territorial changes is based on historical events in Germany and Western Europe. Migrations that took place over more than a millennium led to pockets of Germans living throughout Eastern Europe as far east as Russia. The existence of these enclaves was sometimes used by German nationalists such as the Nazis to justify territorial claims.

The rise of European nationalism

The territorial changes of Germany after World War II can be interpreted in the context of the evolution of global nationalism and European nationalism.

The latter half of the nineteenth century and the first half of the twentieth century saw the rise of nationalism
Nationalism
Nationalism is a political ideology that involves a strong identification of a group of individuals with a political entity defined in national terms, i.e. a nation. In the 'modernist' image of the nation, it is nationalism that creates national identity. There are various definitions for what...

 in Europe. Previously, a country consisted largely of whatever peoples lived on the land that was under the dominion of a particular ruler. As principalities and kingdoms grew through conquest and marriage, a ruler could wind up with many different ethnicities under his dominion.

The concept of nationalism was based on the idea of a "people" who shared a common bond through race, religion, language and culture. Furthermore, nationalism asserted that each "people" had a right to its own state. Thus, much of European history in the latter half of the nineteenth century and the first half of the twentieth century can be understood as efforts to realign national boundaries with this concept of "one people, one state". Many interior conflicts were a result of more or less pressurising citizens of alternative ethnicities and/or other native languages to assimilate to the ethnicity dominant in the state. Switzerland was the bright exception showing that patriotism only needs civic pride and legal equality, not a common native language.

Much conflict would arise when one nation asserted territorial rights to land outside its borders on the basis of an ethnic bond with the people living on the land. Another source of conflict arose when a group of people who constituted a minority in one nation would seek to secede from the nation either to form an independent nation or join another nation with whom they felt stronger ties. Yet another source of conflict was the desire of some nations to expel people from territory within its borders because people did not share a common bond with the majority of people of that nation.

Formation of the German Empire

The North German Confederation
North German Confederation
The North German Confederation 1866–71, was a federation of 22 independent states of northern Germany. It was formed by a constitution accepted by the member states in 1867 and controlled military and foreign policy. It included the new Reichstag, a parliament elected by universal manhood...

, led by the Kingdom of Prussia
Kingdom of Prussia
The Kingdom of Prussia was a German kingdom from 1701 to 1918. Until the defeat of Germany in World War I, it comprised almost two-thirds of the area of the German Empire...

, was combined with the southern states of Baden
Grand Duchy of Baden
The Grand Duchy of Baden was a historical state in the southwest of Germany, on the east bank of the Rhine. It existed between 1806 and 1918.-History:...

, Württemberg
Kingdom of Württemberg
The Kingdom of Württemberg was a state that existed from 1806 to 1918, located in present-day Baden-Württemberg, Germany. It was a continuation of the Duchy of Württemberg, which came into existence in 1495...

, Bavaria
Kingdom of Bavaria
The Kingdom of Bavaria was a German state that existed from 1806 to 1918. The Bavarian Elector Maximilian IV Joseph of the House of Wittelsbach became the first King of Bavaria in 1806 as Maximilian I Joseph. The monarchy would remain held by the Wittelsbachs until the kingdom's dissolution in 1918...

 and Hesse
Grand Duchy of Hesse
The Grand Duchy of Hesse and by Rhine , or, between 1806 and 1816, Grand Duchy of Hesse —as it was also known after 1816—was a member state of the German Confederation from 1806, when the Landgraviate of Hesse-Darmstadt was elevated to a Grand Duchy, until 1918, when all the German...

 and the formerly French newly annexed Alsace-Lorraine
Alsace-Lorraine
The Imperial Territory of Alsace-Lorraine was a territory created by the German Empire in 1871 after it annexed most of Alsace and the Moselle region of Lorraine following its victory in the Franco-Prussian War. The Alsatian part lay in the Rhine Valley on the west bank of the Rhine River and east...

 to form the German Empire
German Empire
The German Empire refers to Germany during the "Second Reich" period from the unification of Germany and proclamation of Wilhelm I as German Emperor on 18 January 1871, to 1918, when it became a federal republic after defeat in World War I and the abdication of the Emperor, Wilhelm II.The German...

 in 1871. In some areas of Prussia's eastern provinces
Provinces of Prussia
The Provinces of Prussia constituted the main administrative divisions of Prussia. Following the dissolution of the Holy Roman Empire in 1806 and the Congress of Vienna in 1815 the various princely states in Germany gained their nominal sovereignty, but the reunification process that culminated in...

, such as the Province of Posen
Province of Posen
The Province of Posen was a province of Prussia from 1848–1918 and as such part of the German Empire from 1871 to 1918. The area was about 29,000 km2....

, the majority of the population was Polish. Many Lorrainians were by native language French. Most of the Alsatians and of the Lorrainians of German native language rather clung to France, despite all nationalistic claim that language and culture would and should determine one's national affiliation.

Heligoland

Britain
British Empire
The British Empire comprised the dominions, colonies, protectorates, mandates and other territories ruled or administered by the United Kingdom. It originated with the overseas colonies and trading posts established by England in the late 16th and early 17th centuries. At its height, it was the...

 ceded Heligoland
Heligoland
Heligoland is a small German archipelago in the North Sea.Formerly Danish and British possessions, the islands are located in the Heligoland Bight in the south-eastern corner of the North Sea...

 to Germany in 1890 in accordance with the terms of the Heligoland-Zanzibar Treaty
Heligoland-Zanzibar Treaty
The Heligoland-Zanzibar Treaty of 1 July 1890 was an agreement between the United Kingdom and the German Empire concerning mainly territorial interests in Africa.-Terms:...

. The Heligolanders, then still prevailingly fluent in their Heligolandic
Heligolandic
Heligolandic is the dialect of the North Frisian language spoken on the German island of Heligoland in the North Sea. It is spoken today by only a few hundred of the island's 1,650 inhabitants and is also taught in schools....

 dialect of North Frisian, adopted German citizenship, like many other Frisians
Frisians
The Frisians are a Germanic ethnic group native to the coastal parts of the Netherlands and Germany. They are concentrated in the Dutch provinces of Friesland and Groningen and, in Germany, East Frisia and North Frisia, that was a part of Denmark until 1864. They inhabit an area known as Frisia...

 of Germany along the North Sea coast.

World War I

Brest-Litovsk

As part of the Treaty of Brest-Litovsk
Treaty of Brest-Litovsk
The Treaty of Brest-Litovsk was a peace treaty signed on March 3, 1918, mediated by South African Andrik Fuller, at Brest-Litovsk between Russia and the Central Powers, headed by Germany, marking Russia's exit from World War I.While the treaty was practically obsolete before the end of the year,...

, Russia's new Bolshevik (communist
Communism
Communism is a social, political and economic ideology that aims at the establishment of a classless, moneyless, revolutionary and stateless socialist society structured upon common ownership of the means of production...

) government renounced all claim to Finland, the future Baltic states (Estonia, Latvia and Lithuania), Poland, Belarus
Belarus
Belarus , officially the Republic of Belarus, is a landlocked country in Eastern Europe, bordered clockwise by Russia to the northeast, Ukraine to the south, Poland to the west, and Lithuania and Latvia to the northwest. Its capital is Minsk; other major cities include Brest, Grodno , Gomel ,...

, Ukraine
Ukraine
Ukraine is a country in Eastern Europe. It has an area of 603,628 km², making it the second largest contiguous country on the European continent, after Russia...

.

Most of these territories were in effect ceded to the German Empire, intended to become economically dependent on and politically closely tied to that empire under different German king
Monarch
A monarch is the person who heads a monarchy. This is a form of government in which a state or polity is ruled or controlled by an individual who typically inherits the throne by birth and occasionally rules for life or until abdication...

s and duke
Duke
A duke or duchess is a member of the nobility, historically of highest rank below the monarch, and historically controlling a duchy...

s.

Regarding the ceded territories, the treaty stated that "Germany and Austria-Hungary intend to determine the future fate of these territories in agreement with their population" with few other effects than the appointment of German rulers to the new thrones of Finland, Latvia, Lithuania, and Poland
Kingdom of Poland (1916–1918)
The Kingdom of Poland, also informally called the Regency Kingdom of Poland , was a proposed puppet state during World War I by Germany and Austria-Hungary in 1916 after their conquest of the former Congress Poland from Russia...

.

Treaty of Versailles

The provisions of the Treaty of Versailles
Treaty of Versailles
The Treaty of Versailles was one of the peace treaties at the end of World War I. It ended the state of war between Germany and the Allied Powers. It was signed on 28 June 1919, exactly five years after the assassination of Archduke Franz Ferdinand. The other Central Powers on the German side of...

 at the end of World War I obliged Germany to transfer some territory to other countries. Besides the loss of the German colonial empire
German colonial empire
The German colonial empire was an overseas domain formed in the late 19th century as part of the German Empire. Short-lived colonial efforts by individual German states had occurred in preceding centuries, but Imperial Germany's colonial efforts began in 1884...

 the territories Germany lost were:
  • Alsace-Lorraine
    Alsace-Lorraine
    The Imperial Territory of Alsace-Lorraine was a territory created by the German Empire in 1871 after it annexed most of Alsace and the Moselle region of Lorraine following its victory in the Franco-Prussian War. The Alsatian part lay in the Rhine Valley on the west bank of the Rhine River and east...

    , the territories, actually annexed by France in 1681, which were returned to Germany in accordance with the Preliminaries of Peace signed at Versailles
    Versailles
    Versailles , a city renowned for its château, the Palace of Versailles, was the de facto capital of the kingdom of France for over a century, from 1682 to 1789. It is now a wealthy suburb of Paris and remains an important administrative and judicial centre...

     on February 26, 1871, and the Treaty of Frankfurt
    Treaty of Frankfurt (1871)
    The Treaty of Frankfurt was a peace treaty signed in Frankfurt on 10 May 1871, at the end of the Franco-Prussian War.- Summary :The treaty did the following:...

     of May 10, 1871, were restored to French sovereignty without a plebiscite as a precondition to armistice (i.e. and therefore not as a clause of the Treaty of Versailles) with effect from the date of the armistice (November 11, 1918). (area 14,522 km², 1,815,000 inhabitants (1905)),
  • Northern Schleswig including the German-dominated towns of Tondern
    Tønder
    Tønder is a municipality in Region of Southern Denmark on the Jutland peninsula in south Denmark. The municipality covers an area of 1,278 km², and has a total population of 40,367...

     (Tønder
    Tønder
    Tønder is a municipality in Region of Southern Denmark on the Jutland peninsula in south Denmark. The municipality covers an area of 1,278 km², and has a total population of 40,367...

    ), Apenrade (Aabenraa
    Aabenraa
    The city of Aabenraa or Åbenrå , with a population of 15,760 , is situated at the head of the Aabenraa Fjord, an arm of the Little Belt, in Denmark, 38 miles north of the town of Schleswig. Its name originally meant "open beach"...

    ), Sonderburg (Sønderborg
    Sønderborg
    Sønderborg Municipality , is a municipality in Region of Southern Denmark partially on the Jutland peninsula and partially on the island of Als in south Denmark, at the border with Germany. The municipality covers an area of , and has a total population of 76,236...

    ), Hadersleben (Haderslev
    Haderslev
    Haderslev is a town and municipality on the east coast of the Jutland peninsula in south Denmark. Also included is the island of Årø as well as several other smaller islands in the Little Belt. The municipality covers and has a population of 56,414 . Its mayor is Jens Christian Gjesing,...

    ) and Lügumkloster (Løgumkloster
    Løgumkloster
    Løgumkloster , is a town in Tønder municipality in Region of Southern Denmark on the Jutland peninsula in south Denmark with a population of 3,618...

    ) in Schleswig-Holstein
    Schleswig-Holstein
    Schleswig-Holstein is the northernmost of the sixteen states of Germany, comprising most of the historical duchy of Holstein and the southern part of the former Duchy of Schleswig...

    , after the Schleswig Plebiscite, to Denmark
    Denmark
    Denmark is a Scandinavian country in Northern Europe. The countries of Denmark and Greenland, as well as the Faroe Islands, constitute the Kingdom of Denmark . It is the southernmost of the Nordic countries, southwest of Sweden and south of Norway, and bordered to the south by Germany. Denmark...

     (area 3,984 km², 163,600 inhabitants (1920)).
  • The Prussian provinces Posen and West Prussia
    West Prussia
    West Prussia was a province of the Kingdom of Prussia from 1773–1824 and 1878–1919/20 which was created out of the earlier Polish province of Royal Prussia...

    , which Prussia
    Kingdom of Prussia
    The Kingdom of Prussia was a German kingdom from 1701 to 1918. Until the defeat of Germany in World War I, it comprised almost two-thirds of the area of the German Empire...

     had annexed in Partitions of Poland
    Partitions of Poland
    The Partitions of Poland or Partitions of the Polish–Lithuanian Commonwealth took place in the second half of the 18th century and ended the existence of the Polish–Lithuanian Commonwealth, resulting in the elimination of sovereign Poland for 123 years...

     (1772–1795), were returned to reborn Poland. Most of this territory had already been liberated by local Polish population during the Greater Poland Uprising
    Greater Poland Uprising (1918–1919)
    The Greater Poland Uprising of 1918–1919, or Wielkopolska Uprising of 1918–1919 or Posnanian War was a military insurrection of Poles in the Greater Poland region against Germany...

     of 1918-1919 (area 53,800 km², 4,224,000 inhabitants (1931), including 510 km² and 26,000 inhabitants from Upper Silesia). A remainder of both provinces staying with Germany became the new Prussian province of Grenzmark Posen-West Prussia.
  • Most of West Prussia, which Prussia had annexed during the first Partition of Poland (1772), was returned to reborn Poland in 1920 in order to provide it with free access to the sea (see Polish corridor
    Polish Corridor
    The Polish Corridor , also known as Danzig Corridor, Corridor to the Sea or Gdańsk Corridor, was a territory located in the region of Pomerelia , which provided the Second Republic of Poland with access to the Baltic Sea, thus dividing the bulk of Germany from the province of East...

    ), despite having a sizeable German minority.
  • The Hlučín Region
    Hlucín Region
    Hlučín Area is a part of Czech Silesia in the Moravian-Silesian Region of the Czech Republic, named after the largest town Hlučín. Its area is , in 2001 was inhabited by 73,914 citizens, thus the population density was 233 per km².-History:...

     (Hlučínsko around Hulczyn) of Upper Silesia
    Upper Silesia
    Upper Silesia is the southeastern part of the historical and geographical region of Silesia. Since the 9th century, Upper Silesia has been part of Greater Moravia, the Duchy of Bohemia, the Piast Kingdom of Poland, again of the Lands of the Bohemian Crown and the Holy Roman Empire, as well as of...

     to Czechoslovakia (area 316 or 333 km², 49,000 inhabitants).
  • East Upper Silesia
    East Upper Silesia
    East Upper Silesia is a term denoting the easternmost extremity of Silesia, that is the eastern part of the Upper Silesian region with the city of Katowice . The term is used primarily to denote those areas that became part of the Second Polish Republic on 20 June 1922, as a consequence of the...

    , to Poland (area 3,214 km², 965,000 inhabitants), even though during the Upper Silesia plebiscite
    Upper Silesia plebiscite
    The Upper Silesia plebiscite was a border referendum mandated by the Versailles Treaty and carried out in March 1921 to determine a section of the border between Weimar Germany and Poland. The region was ethnically mixed, chiefly among Germans, Poles and Silesians. According to prewar statistics,...

     60% had voted in favour of remaining inside Germany.
  • The area of Eupen-Malmedy
    Eupen-Malmedy
    Eupen-Malmedy, or the East Cantons , is a group of cantons in Belgium, composed of the former Prussian districts of Malmedy and Eupen, together with the Neutral Moresnet...

     to Belgium
    Belgium
    Belgium , officially the Kingdom of Belgium, is a federal state in Western Europe. It is a founding member of the European Union and hosts the EU's headquarters, and those of several other major international organisations such as NATO.Belgium is also a member of, or affiliated to, many...

    .
  • The northern part of East Prussia as Memelland under control of France
    French Third Republic
    The French Third Republic was the republican government of France from 1870, when the Second French Empire collapsed due to the French defeat in the Franco-Prussian War, to 1940, when France was overrun by Nazi Germany during World War II, resulting in the German and Italian occupations of France...

    , Italy
    Kingdom of Italy (1861–1946)
    The Kingdom of Italy was a state forged in 1861 by the unification of Italy under the influence of the Kingdom of Sardinia, which was its legal predecessor state...

    , Japan
    Japan
    Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

     and the United Kingdom
    United Kingdom of Great Britain and Ireland
    The United Kingdom of Great Britain and Ireland was the formal name of the United Kingdom during the period when what is now the Republic of Ireland formed a part of it....

    , later transferred to Lithuania
    Lithuania
    Lithuania , officially the Republic of Lithuania is a country in Northern Europe, the biggest of the three Baltic states. It is situated along the southeastern shore of the Baltic Sea, whereby to the west lie Sweden and Denmark...

     without a plebiscite.
  • The area of Soldau in East Prussia
    East Prussia
    East Prussia is the main part of the region of Prussia along the southeastern Baltic Coast from the 13th century to the end of World War II in May 1945. From 1772–1829 and 1878–1945, the Province of East Prussia was part of the German state of Prussia. The capital city was Königsberg.East Prussia...

     (a railway station on the Warsaw
    Warsaw
    Warsaw is the capital and largest city of Poland. It is located on the Vistula River, roughly from the Baltic Sea and from the Carpathian Mountains. Its population in 2010 was estimated at 1,716,855 residents with a greater metropolitan area of 2,631,902 residents, making Warsaw the 10th most...

    -Danzig route) to Poland (area 492 km²).
  • From the eastern part of West Prussia and the southern part of East Prussia Warmia
    Warmia
    Warmia or Ermland is a region between Pomerelia and Masuria in northeastern Poland. Together with Masuria, it forms the Warmian-Masurian Voivodeship....

     and Masuria
    Masuria
    Masuria is an area in northeastern Poland famous for its 2,000 lakes. Geographically, Masuria is part of two adjacent lakeland districts, the Masurian Lake District and the Iława Lake District...

    , a small area to Poland (see East Prussian plebiscite
    East Prussian plebiscite
    The East Prussia plebiscite , also known as the Allenstein and Marienwerder plebiscite or Warmia, Masuria and Powiśle plebiscite , was a plebiscite for self-determination of the regions Warmia , Masuria and Powiśle, which had been in parts of East Prussia and West Prussia, in accordance with...

    ); despite nationalistic claim that ethnicity should determine national identity, a majority of the Slavonic Masurians voted for Germany.
  • The Saar area
    Saar (League of Nations)
    The Territory of the Saar Basin , also referred as the Saar or Saargebiet, was a region of Germany that was occupied and governed by Britain and France from 1920 to 1935 under a League of Nations mandate, with the occupation originally being under the auspices of the Treaty of Versailles...

     to be under the control of the League of Nations for 15 years, after that a plebiscite between France and Germany, to decide to which country it would belong. During this time the coal went to France as war reparations.
  • The port of Danzig
    Gdansk
    Gdańsk is a Polish city on the Baltic coast, at the centre of the country's fourth-largest metropolitan area.The city lies on the southern edge of Gdańsk Bay , in a conurbation with the city of Gdynia, spa town of Sopot, and suburban communities, which together form a metropolitan area called the...

     (now Gdańsk
    Gdansk
    Gdańsk is a Polish city on the Baltic coast, at the centre of the country's fourth-largest metropolitan area.The city lies on the southern edge of Gdańsk Bay , in a conurbation with the city of Gdynia, spa town of Sopot, and suburban communities, which together form a metropolitan area called the...

    , Poland) with the delta of Vistula river at the Baltic Sea was made the Free City of Danzig
    Free City of Danzig
    The Free City of Danzig was a semi-autonomous city-state that existed between 1920 and 1939, consisting of the Baltic Sea port of Danzig and surrounding areas....

    (Freie Stadt Danzig) under the League of Nations. (area 1,893 km², 408,000 inhabitants (1929)), 90% Germans.
  • Germany acknowledges and will respect strictly the independence of Austria
    First Austrian Republic
    The Republic of Austria encompasses the period of Austrian history following the signing of the Treaty of Saint-Germain-en-Laye of September 1919, the settlement after the end of World War I which put an end to the Republic of German Austria, continuing up to World War II...

    .

Sudetenland

The Sudeten Germans had attempted to prevent the German language border areas of former Austria from becoming part of Czechoslovakia in 1918. Once part of Bavaria
Bavaria
Bavaria, formally the Free State of Bavaria is a state of Germany, located in the southeast of Germany. With an area of , it is the largest state by area, forming almost 20% of the total land area of Germany...

, they had proclaimed the German-Austrian province of Sudetenland in October 1918, voting instead to join the newly declared Republic of German Austria
German Austria
Republic of German Austria was created following World War I as the initial rump state for areas with a predominantly German-speaking population within what had been the Austro-Hungarian Empire, without the Kingdom of Hungary, which in 1918 had become the Hungarian Democratic Republic.German...

 in November 1918. However, this had been forbidden by the victorious allied powers of the First World War (the Treaty of Saint-Germain) and by the Czechoslovak government, partly with force of arms in 1919. Many Sudeten Germans rejected an affiliation to Czechoslovakia, since they had been refused the right to self-determination
Self-determination
Self-determination is the principle in international law that nations have the right to freely choose their sovereignty and international political status with no external compulsion or external interference...

 promised by US president Woodrow Wilson
Woodrow Wilson
Thomas Woodrow Wilson was the 28th President of the United States, from 1913 to 1921. A leader of the Progressive Movement, he served as President of Princeton University from 1902 to 1910, and then as the Governor of New Jersey from 1911 to 1913...

 in his Fourteen Points
Fourteen Points
The Fourteen Points was a speech given by United States President Woodrow Wilson to a joint session of Congress on January 8, 1918. The address was intended to assure the country that the Great War was being fought for a moral cause and for postwar peace in Europe...

 of January 1918.

Silesian uprisings

The Silesian Uprisings
Silesian Uprisings
The Silesian Uprisings were a series of three armed uprisings of the Poles and Polish Silesians of Upper Silesia, from 1919–1921, against German rule; the resistance hoped to break away from Germany in order to join the Second Polish Republic, which had been established in the wake of World War I...

  were a series of three armed uprisings
Rebellion
Rebellion, uprising or insurrection, is a refusal of obedience or order. It may, therefore, be seen as encompassing a range of behaviors aimed at destroying or replacing an established authority such as a government or a head of state...

 (1919–1921) of Poles in the Upper Silesia
Upper Silesia
Upper Silesia is the southeastern part of the historical and geographical region of Silesia. Since the 9th century, Upper Silesia has been part of Greater Moravia, the Duchy of Bohemia, the Piast Kingdom of Poland, again of the Lands of the Bohemian Crown and the Holy Roman Empire, as well as of...

 region against Weimar Republic
Weimar Republic
The Weimar Republic is the name given by historians to the parliamentary republic established in 1919 in Germany to replace the imperial form of government...

 in order to separate the region (where in some parts Poles constituted a majority) from Germany and join it with the Second Polish Republic
Second Polish Republic
The Second Polish Republic, Second Commonwealth of Poland or interwar Poland refers to Poland between the two world wars; a period in Polish history in which Poland was restored as an independent state. Officially known as the Republic of Poland or the Commonwealth of Poland , the Polish state was...

.

Territorial claims of German nationalists

By World War I, there were isolated groups of Germans or so-called Schwaben
Swabia
Swabia is a cultural, historic and linguistic region in southwestern Germany.-Geography:Like many cultural regions of Europe, Swabia's borders are not clearly defined...

 as far southeast as the Bosphorus (Turkey
Turkey
Turkey , known officially as the Republic of Turkey , is a Eurasian country located in Western Asia and in East Thrace in Southeastern Europe...

), Georgia
Georgia (country)
Georgia is a sovereign state in the Caucasus region of Eurasia. Located at the crossroads of Western Asia and Eastern Europe, it is bounded to the west by the Black Sea, to the north by Russia, to the southwest by Turkey, to the south by Armenia, and to the southeast by Azerbaijan. The capital of...

, and Azerbaijan
Azerbaijan
Azerbaijan , officially the Republic of Azerbaijan is the largest country in the Caucasus region of Eurasia. Located at the crossroads of Western Asia and Eastern Europe, it is bounded by the Caspian Sea to the east, Russia to the north, Georgia to the northwest, Armenia to the west, and Iran to...

. After the war, Germany's and Austria-Hungary's loss of territory and the rise of communism in the Soviet Union meant that more Germans than ever constituted sizable minorities in various countries.

German nationalists used the existence of large German minorities in other countries as a basis for territorial claims. Many of the propaganda
Propaganda
Propaganda is a form of communication that is aimed at influencing the attitude of a community toward some cause or position so as to benefit oneself or one's group....

 themes of the Nazi regime against Czechoslovakia and Poland claimed that the ethnic Germans (Volksdeutsche
Volksdeutsche
Volksdeutsche - "German in terms of people/folk" -, defined ethnically, is a historical term from the 20th century. The words volk and volkische conveyed in Nazi thinking the meanings of "folk" and "race" while adding the sense of superior civilization and blood...

) in those territories were persecuted.

The Nazis negotiated a number of population transfers with Joseph Stalin and others with Benito Mussolini so that both Germany and the other country would increase their ethnic homogeneity. However, these population transfers were not sufficient to appease the demands of the Nazis. The "Heim ins Reich" rhetoric of the Nazis over the continued disjoint status of enclaves such as Danzig and East Prussia was an agitating factor in the politics leading up to World War II, and is considered by many to be among the major causes of Nazi aggressiveness and thus the war. Adolf Hitler
Adolf Hitler
Adolf Hitler was an Austrian-born German politician and the leader of the National Socialist German Workers Party , commonly referred to as the Nazi Party). He was Chancellor of Germany from 1933 to 1945, and head of state from 1934 to 1945...

 used these issues as a pretext for waging wars of aggression against Czechoslovakia and Poland.

Rhineland

On March 7, 1936, Hitler sent a small expeditionary force into the demilitarized Rhineland. This was a clear violation of the Treaty of Versailles (1919, official end of World War I), and as such, France and Britain were within their rights, via the Treaty, to oust the German forces. British public opinion blocked any use of military force, thus preventing French action, as they were internally divided and would not act without British support.

Saar region

In 1933, a considerable number of anti-Nazi
Nazism
Nazism, the common short form name of National Socialism was the ideology and practice of the Nazi Party and of Nazi Germany...

 Germans fled to the Saar, as it was the only part of Germany left outside the Third Reich's control. As a result, anti-Nazi groups campaigned heavily for the Saarland to remain under control of League of Nations
League of Nations
The League of Nations was an intergovernmental organization founded as a result of the Paris Peace Conference that ended the First World War. It was the first permanent international organization whose principal mission was to maintain world peace...

 as long as Adolf Hitler ruled Germany. However, long-held sentiments against France remained entrenched, with very few sympathizing openly with France. When the 15-year-term was over, a plebiscite was held in the territory on 13 January 1935: 90.3% of those voting wished to join Germany
Nazi Germany
Nazi Germany , also known as the Third Reich , but officially called German Reich from 1933 to 1943 and Greater German Reich from 26 June 1943 onward, is the name commonly used to refer to the state of Germany from 1933 to 1945, when it was a totalitarian dictatorship ruled by...

.

On 17 January 1935, the territory's re-union with Germany was approved by the League Council. On March 1, Nazi Germany took over the region, and appointed Josef Bürckel
Josef Bürckel
Joseph Bürckel was a German politician and a member of the German parliament...

 as Reichskommissar
Reichskommissar
Reichskommissar , in German history, was an official gubernatorial title used for various public offices during the period of the German Empire and the Nazi Third Reich....

 für die Rückgliederung des Saarlandes
, "Imperial Commissioner for the re-union of Saarland
Saar (League of Nations)
The Territory of the Saar Basin , also referred as the Saar or Saargebiet, was a region of Germany that was occupied and governed by Britain and France from 1920 to 1935 under a League of Nations mandate, with the occupation originally being under the auspices of the Treaty of Versailles...

".

As the new Gau
Gau (German)
Gau is a German term for a region within a country, often a former or actual province. It was used in medieval times, when it can be seen as roughly corresponding to an English shire...

 was extended to the Rhine, including the historic Palatinate, the region's name was changed again on 8 April 1940 to Gau Saarpfalz (Saar-Palatinate). After the Battle of France
Battle of France
In the Second World War, the Battle of France was the German invasion of France and the Low Countries, beginning on 10 May 1940, which ended the Phoney War. The battle consisted of two main operations. In the first, Fall Gelb , German armoured units pushed through the Ardennes, to cut off and...

, the re-annexed French département of Moselle
Moselle
Moselle is a department in the east of France named after the river Moselle.- History :Moselle is one of the original 83 departments created during the French Revolution on March 4, 1790...

 was incorporated in the Reichsgau
Reichsgau
A Reichsgau was an administrative subdivision created in a number of the areas annexed to Nazi Germany between 1938 and 1945...

.

Anschluss

The Allies
Allies of World War I
The Entente Powers were the countries at war with the Central Powers during World War I. The members of the Triple Entente were the United Kingdom, France, and the Russian Empire; Italy entered the war on their side in 1915...

 were, on paper, committed to upholding the terms of the Treaty of Versailles, which specifically prohibited the union of Austria and Germany. This notwithstanding, the Anschluss was among the first major steps in Adolf Hitler's long-desired creation of an empire including German-speaking lands and territories Germany had lost after World War I.

The events of March 12, 1938, marked the culmination of historical cross-national pressures to unify the German populations of Austria and Germany under one nation. However, the 1938 Anschluss, regardless of its popularity, was enacted by Germany. Earlier, Hitler's Germany had provided support for the Austrian National Socialist Party (Austrian Nazi Party) in its bid to seize power from Austria's Austrofascist leadership. Fully devoted to remaining independent but amidst growing pressures, the chancellor of Austria, Kurt Schuschnigg
Kurt Schuschnigg
Kurt Alois Josef Johann Schuschnigg was Chancellor of the First Austrian Republic, following the assassination of his predecessor, Dr. Engelbert Dollfuss, in July 1934, until Germany’s invasion of Austria, , in March 1938...

, tried to hold a plebiscite.

Although Schuschnigg expected Austria to vote in favour of maintaining autonomy, a well-planned internal overthrow
Coup d'état
A coup d'état state, literally: strike/blow of state)—also known as a coup, putsch, and overthrow—is the sudden, extrajudicial deposition of a government, usually by a small group of the existing state establishment—typically the military—to replace the deposed government with another body; either...

 by the Austrian Nazi Party
Austrian National Socialism
Austrian National Socialism was a Pan-German movement that was formed at the beginning of the 20th century. The movement took a concrete form on November 15, 1903 when the German Worker's Party was established in Austria with its secretariat stationed in the town of Aussig...

 of Austria's state institutions in Vienna
Vienna
Vienna is the capital and largest city of the Republic of Austria and one of the nine states of Austria. Vienna is Austria's primary city, with a population of about 1.723 million , and is by far the largest city in Austria, as well as its cultural, economic, and political centre...

 took place on March 11, prior to the vote. With power quickly transferred over to Germany, the Wehrmacht
Wehrmacht
The Wehrmacht – from , to defend and , the might/power) were the unified armed forces of Nazi Germany from 1935 to 1945. It consisted of the Heer , the Kriegsmarine and the Luftwaffe .-Origin and use of the term:...

 troops entered Austria to enforce the Anschluss. The Nazis held a plebiscite within the following month, where they received 99.73% of the vote. No fighting ever took place and the strongest voices against the annexation, particularly Fascist Italy
Kingdom of Italy (1861–1946)
The Kingdom of Italy was a state forged in 1861 by the unification of Italy under the influence of the Kingdom of Sardinia, which was its legal predecessor state...

, France and the United Kingdom (parties to the Stresa Front
Stresa Front
The Stresa Front was an agreement made in Stresa, a town on the banks of Lake Maggiore in Italy, between French foreign minister Pierre Laval, British prime minister Ramsay MacDonald, and Italian prime minister Benito Mussolini on April 14, 1935...

), were powerless or, in the case of Italy, appeased.

Memel Territory

By late 1938, Lithuania had lost control over the situation in the Memel Territory
Klaipėda Region
The Klaipėda Region or Memel Territory was defined by the Treaty of Versailles in 1920 when it was put under the administration of the Council of Ambassadors...

. In the early hours of 23 March 1939, after a political ultimatum had made a Lithuanian delegation travel to Berlin
Berlin
Berlin is the capital city of Germany and is one of the 16 states of Germany. With a population of 3.45 million people, Berlin is Germany's largest city. It is the second most populous city proper and the seventh most populous urban area in the European Union...

, the Lithuanian Minister of Foreign Affairs Juozas Urbšys
Juozas Urbšys
Juozas Urbšys was a prominent interwar Lithuanian diplomat, the last head of foreign affairs in independent interwar Lithuania, and a translator. He served in the military between 1916 and 1922, afterwards joining the Lithuanian Ministry of Foreign Affairs...

 and his German counterpart Joachim von Ribbentrop
Joachim von Ribbentrop
Ulrich Friedrich Wilhelm Joachim von Ribbentrop was Foreign Minister of Germany from 1938 until 1945. He was later hanged for war crimes after the Nuremberg Trials.-Early life:...

 signed the Treaty of the Cession of the Memel Territory to Germany in exchange for a Lithuanian Free Zone in the port of Memel, using the facilities erected in previous years.

Czechoslovakia


Sudetenland

On September 29, 1938 Adolf Hitler, Neville Chamberlain
Neville Chamberlain
Arthur Neville Chamberlain FRS was a British Conservative politician who served as Prime Minister of the United Kingdom from May 1937 to May 1940. Chamberlain is best known for his appeasement foreign policy, and in particular for his signing of the Munich Agreement in 1938, conceding the...

, Benito Mussolini
Benito Mussolini
Benito Amilcare Andrea Mussolini was an Italian politician who led the National Fascist Party and is credited with being one of the key figures in the creation of Fascism....

 and Édouard Daladier
Édouard Daladier
Édouard Daladier was a French Radical politician and the Prime Minister of France at the start of the Second World War.-Career:Daladier was born in Carpentras, Vaucluse. Later, he would become known to many as "the bull of Vaucluse" because of his thick neck and large shoulders and determined...

 signed the Munich Agreement
Munich Agreement
The Munich Pact was an agreement permitting the Nazi German annexation of Czechoslovakia's Sudetenland. The Sudetenland were areas along Czech borders, mainly inhabited by ethnic Germans. The agreement was negotiated at a conference held in Munich, Germany, among the major powers of Europe without...

. The Czechoslovak government capitulated on September 30 and reluctantly agreed to abide by the agreement. The settlement gave Germany the Sudetenland
Sudetenland
Sudetenland is the German name used in English in the first half of the 20th century for the northern, southwest and western regions of Czechoslovakia inhabited mostly by ethnic Germans, specifically the border areas of Bohemia, Moravia, and those parts of Silesia being within Czechoslovakia.The...

 starting October 10, and de facto control over the rest of Czechoslovakia
Second Czechoslovak Republic
The Second Czechoslovak Republic refers to the second Czechoslovak state that existed from October 1, 1938 to March 14, 1939, thus existing for only 167 days...

 as long as Hitler promised to go no further.

Hitler and Chamberlain signed an additional resolution determining to resolve all future disputes between Germany and the United Kingdom through peaceful means. This is often confused with the Four-Power Munich Agreement itself, not least because most photographs of Chamberlain's return show him waving the paper containing the resolution, not the Munich Agreement itself.

Without fortification
Czechoslovak border fortifications
The Czechoslovak government built a system of border fortifications from 1935 to 1938 as a defensive countermeasure against the rising threat of Nazi Germany that later materialized in the German offensive plan called Fall Grün...

 which was built in Sudetenland, Czechoslovakia was now defenseless. On October 5, Edvard Beneš
Edvard Beneš
Edvard Beneš was a leader of the Czechoslovak independence movement, Minister of Foreign Affairs and the second President of Czechoslovakia. He was known to be a skilled diplomat.- Youth :...

 resigned as President of Czechoslovakia, realising that the fall of Czechoslovakia was fait accompli
Fait Accompli
Fait accompli is a French phrase which means literally "an accomplished deed". It is commonly used to describe an action which is completed before those affected by it are in a position to query or reverse it...

. Following the outbreak of World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

, he would form a Czechoslovak government-in-exile
Czechoslovak government-in-exile
The Czechoslovak government-in-exile was an informal title conferred upon the Czechoslovak National Liberation Committee, initially by British diplomatic recognition. The name came to be used by other World War II Allies as they subsequently recognized it...

 in London
London
London is the capital city of :England and the :United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures. Located on the River Thames, London has been a major settlement for two millennia, its history going back to its...

.

Invasion of the rest of Czechoslovakia

On 13 March 1939, Nazi armies entered Prague
Prague
Prague is the capital and largest city of the Czech Republic. Situated in the north-west of the country on the Vltava river, the city is home to about 1.3 million people, while its metropolitan area is estimated to have a population of over 2.3 million...

 and proceeded to occupy
German occupation of Czechoslovakia
German occupation of Czechoslovakia began with the Nazi annexation of Czechoslovakia's northern and western border regions, known collectively as the Sudetenland, under terms outlined by the Munich Agreement. Nazi leader Adolf Hitler's pretext for this effort was the alleged privations suffered by...

 the remainder of Bohemia
Bohemia
Bohemia is a historical region in central Europe, occupying the western two-thirds of the traditional Czech Lands. It is located in the contemporary Czech Republic with its capital in Prague...

 and Moravia
Moravia
Moravia is a historical region in Central Europe in the east of the Czech Republic, and one of the former Czech lands, together with Bohemia and Silesia. It takes its name from the Morava River which rises in the northwest of the region...

, which was transformed into a protectorate of the Reich
Protectorate of Bohemia and Moravia
The Protectorate of Bohemia and Moravia was the majority ethnic-Czech protectorate which Nazi Germany established in the central parts of Bohemia, Moravia and Czech Silesia in what is today the Czech Republic...

. The eastern half of the country, Slovakia
Slovakia
The Slovak Republic is a landlocked state in Central Europe. It has a population of over five million and an area of about . Slovakia is bordered by the Czech Republic and Austria to the west, Poland to the north, Ukraine to the east and Hungary to the south...

, became a separate pro-Nazi state, the Slovak Republic
Slovak Republic (1939-1945)
The Slovak Republic , also known as the First Slovak Republic or the Slovak State , was a fascist state which existed from 14 March 1939 to 8 May 1945 as a puppet state of Nazi Germany. It existed on roughly the same territory as present-day Slovakia...

.

Prime Minister Chamberlain felt betrayed by the Nazi seizure of Czechoslovakia, realising his policy of appeasement
Appeasement
The term appeasement is commonly understood to refer to a diplomatic policy aimed at avoiding war by making concessions to another power. Historian Paul Kennedy defines it as "the policy of settling international quarrels by admitting and satisfying grievances through rational negotiation and...

 towards Hitler had failed, and immediately began to mobilize the British Empire's armed forces on a war footing. France did the same. Though no immediate action followed, Hitler's move on Poland
Invasion of Poland (1939)
The Invasion of Poland, also known as the September Campaign or 1939 Defensive War in Poland and the Poland Campaign in Germany, was an invasion of Poland by Germany, the Soviet Union, and a small Slovak contingent that marked the start of World War II in Europe...

 in September started World War II in Europe.

World War II

Poland

After invading Poland
Invasion of Poland (1939)
The Invasion of Poland, also known as the September Campaign or 1939 Defensive War in Poland and the Poland Campaign in Germany, was an invasion of Poland by Germany, the Soviet Union, and a small Slovak contingent that marked the start of World War II in Europe...

 in 1939, Germany annexed the lands it was forced to give to a reformed Poland
Second Polish Republic
The Second Polish Republic, Second Commonwealth of Poland or interwar Poland refers to Poland between the two world wars; a period in Polish history in which Poland was restored as an independent state. Officially known as the Republic of Poland or the Commonwealth of Poland , the Polish state was...

 in 1919–1922 by the Treaty of Versailles, including the "Polish Corridor
Polish Corridor
The Polish Corridor , also known as Danzig Corridor, Corridor to the Sea or Gdańsk Corridor, was a territory located in the region of Pomerelia , which provided the Second Republic of Poland with access to the Baltic Sea, thus dividing the bulk of Germany from the province of East...

", West Prussia, the Province of Posen
Province of Posen
The Province of Posen was a province of Prussia from 1848–1918 and as such part of the German Empire from 1871 to 1918. The area was about 29,000 km2....

, and East Upper Silesia
East Upper Silesia
East Upper Silesia is a term denoting the easternmost extremity of Silesia, that is the eastern part of the Upper Silesian region with the city of Katowice . The term is used primarily to denote those areas that became part of the Second Polish Republic on 20 June 1922, as a consequence of the...

. The Volkstag
Volkstag
The Volkstag was the parliament of the Free City of Danzig between 1919 and 1939.-History:After World War I Danzig became a Free City under the protection of the League of Nations....

 of the Free City of Danzig
Free City of Danzig
The Free City of Danzig was a semi-autonomous city-state that existed between 1920 and 1939, consisting of the Baltic Sea port of Danzig and surrounding areas....

 voted to become a part of Germany again, although Poles
Poles
thumb|right|180px|The state flag of [[Poland]] as used by Polish government and diplomatic authoritiesThe Polish people, or Poles , are a nation indigenous to Poland. They are united by the Polish language, which belongs to the historical Lechitic subgroup of West Slavic languages of Central Europe...

 and Jews
Jews
The Jews , also known as the Jewish people, are a nation and ethnoreligious group originating in the Israelites or Hebrews of the Ancient Near East. The Jewish ethnicity, nationality, and religion are strongly interrelated, as Judaism is the traditional faith of the Jewish nation...

 were deprived of their voting rights and all non-Nazi
National Socialist German Workers Party
The National Socialist German Workers' Party , commonly known in English as the Nazi Party, was a political party in Germany between 1920 and 1945. Its predecessor, the German Workers' Party , existed from 1919 to 1920...

 political parties were banned. Parts of Poland that had not been part of Wilhelmine Germany
German Empire
The German Empire refers to Germany during the "Second Reich" period from the unification of Germany and proclamation of Wilhelm I as German Emperor on 18 January 1871, to 1918, when it became a federal republic after defeat in World War I and the abdication of the Emperor, Wilhelm II.The German...

 were also incorporated into the Reich
Deutsches Reich
Deutsches Reich was the official name for Germany from 1871 to 1945 in the German language.As the literal English translation "German Empire" denotes a monarchy, the term is used only in reference to Germany prior to the fall of the monarchies at the end of World War I in 1918...

.
Two decrees by Adolf Hitler (October 8 and October 12, 1939) provided for the division of the annexed areas of Poland into the following administrative units:
  • Reichsgau Wartheland
    Reichsgau Wartheland
    Reichsgau Wartheland was a Nazi German Reichsgau formed from Polish territory annexed in 1939. It comprised the Greater Poland and adjacent areas, and only in part matched the area of the similarly named pre-Versailles Prussian province of Posen...

     (initially Reichsgau
    Reichsgau
    A Reichsgau was an administrative subdivision created in a number of the areas annexed to Nazi Germany between 1938 and 1945...

     Posen), which included the entire Poznań Voivodeship, most of the Łódź Voivodeship, five counties of the Pomeranian Voivodeship, and the Działdowo/Soldau County of the Warsaw Voivodeship;
  • Reichsgau Danzig-West Prussia
    Reichsgau Danzig-West Prussia
    The Reichsgau Danzig-West Prussia was a Nazi German province created on 8 October 1939 from the territory of the annexed Free City of Danzig, the annexed Polish province Greater Pomeranian Voivodship , and the Nazi German Regierungsbezirk West Prussia of Gau East Prussia. Before 2 November 1939,...

     (initially Reichsgau West Prussia), which consisted of the remaining area of the Pomeranian Voivodeship and the Free City of Danzig;
  • Ciechanów District
    Ciechanów
    Ciechanów is a town in north-central Poland with 45,900 inhabitants . It is situated in Masovian Voivodeship . It was previously the capital of Ciechanów Voivodeship.-History:The grad numbered approximately 3,000 armed men....

     (Regierungsbezirk
    Regierungsbezirk
    In Germany, a Government District, in German: Regierungsbezirk – is a subdivision of certain federal states .They are above the Kreise, Landkreise, and kreisfreie Städte...

     Zichenau), consisting of the five northern counties of Warsaw Voivodeship (Płock, Płońsk, Sierpc
    Sierpc
    Sierpc is a town in Poland, in the north-west part of the Masovian Voivodeship, about 125 km northwest of Warsaw. It is the capital of Sierpc County. Its population is 18,777 . It is located near the national road No 10, which connects Warsaw and Toruń...

    , Ciechanów
    Ciechanów
    Ciechanów is a town in north-central Poland with 45,900 inhabitants . It is situated in Masovian Voivodeship . It was previously the capital of Ciechanów Voivodeship.-History:The grad numbered approximately 3,000 armed men....

    , and Mława), which became a part of East Prussia
    East Prussia
    East Prussia is the main part of the region of Prussia along the southeastern Baltic Coast from the 13th century to the end of World War II in May 1945. From 1772–1829 and 1878–1945, the Province of East Prussia was part of the German state of Prussia. The capital city was Königsberg.East Prussia...

    ;
  • Katowice District
    Katowice
    Katowice is a city in Silesia in southern Poland, on the Kłodnica and Rawa rivers . Katowice is located in the Silesian Highlands, about north of the Silesian Beskids and about southeast of the Sudetes Mountains.It is the central district of the Upper Silesian Metropolis, with a population of 2...

     (Regierungsbezirk Kattowitz), or unofficially East Upper Silesia
    East Upper Silesia
    East Upper Silesia is a term denoting the easternmost extremity of Silesia, that is the eastern part of the Upper Silesian region with the city of Katowice . The term is used primarily to denote those areas that became part of the Second Polish Republic on 20 June 1922, as a consequence of the...

     (Ost-Oberschlesien), which included Sosnowiec
    Sosnowiec
    Sosnowiec is a city in Zagłębie Dąbrowskie in southern Poland, near Katowice. It is one of the central districts of the Upper Silesian Metropolitan Union - a metropolis with a combined population of over two million people located in the Silesian Highlands, on the Brynica river .It is situated in...

    , Będzin
    Bedzin
    Będzin is a city in Zagłębie Dąbrowskie in southern Poland. Located in the Silesian Highlands, on the Czarna Przemsza river , the city borders the Upper Silesian Metropolitan Union - a metro area with a population of about 2 million.It has been situated in the Silesian Voivodeship since its...

    , Chrzanów
    Chrzanów
    Chrzanów is a town in south Poland with 39,704 inhabitants . It is situated in the Lesser Poland Voivodeship and is the capital of Chrzanów County.- To 1809:...

    , and Zawiercie
    Zawiercie
    Zawiercie is a city in the Silesian Voivodeship of southern Poland with 55,800 inhabitants . It is situated in the Kraków-Częstochowa highland near the source of the Warta River...

     Counties, and parts of Olkusz
    Olkusz
    Olkusz is a town in south Poland with 37,696 inhabitants . Situated in the Lesser Poland Voivodeship , previously in Katowice Voivodeship , it is the capital of Olkusz County...

     and Żywiec
    Zywiec
    Żywiec is a town in south-central Poland with 32,242 inhabitants . Between 1975 and 1998, it was located within the Bielsko-Biała Voivodeship, but has since become part of the Silesian Voivodeship....

     Counties.


These territories had an area of 94,000 km² and a population of 10,000,000 people. The remainder of the Polish territory was annexed by the Soviet Union
Soviet Union
The Soviet Union , officially the Union of Soviet Socialist Republics , was a constitutionally socialist state that existed in Eurasia between 1922 and 1991....

 (c. 52%; see Molotov-Ribbentrop Pact
Molotov-Ribbentrop Pact
The Molotov–Ribbentrop Pact, named after the Soviet foreign minister Vyacheslav Molotov and the German foreign minister Joachim von Ribbentrop, was an agreement officially titled the Treaty of Non-Aggression between Germany and the Soviet Union and signed in Moscow in the late hours of 23 August 1939...

) or made into the German-controlled General Government
General Government
The General Government was an area of Second Republic of Poland under Nazi German rule during World War II; designated as a separate region of the Third Reich between 1939–1945...

 occupation zone.

After the German attack on the Soviet Union
Operation Barbarossa
Operation Barbarossa was the code name for Germany's invasion of the Soviet Union during World War II that began on 22 June 1941. Over 4.5 million troops of the Axis powers invaded the USSR along a front., the largest invasion in the history of warfare...

 in June 1941, the Białystok Voivodeship, which included the Białystok, Bielsk Podlaski
Bielsk Podlaski
-Roads and Highways:Bielsk Podlaski is at the intersection of two National Road and a Voivodeship Road:* National Road 19 - Kuźnica Białystoka Border Crossing - Kuźnica - Białystok - Bielsk Podlaski - Siemiatycze - Międzyrzec Podlaski - Kock - Lubartów - Lublin - Kraśnik - Janów Lubelski - Nisko...

, Grajewo
Grajewo
Grajewo , is a town in north-eastern Poland with 23,302 inhabitants .It is situated in the Podlaskie Voivodeship ; previously, it was in Łomża Voivodeship...

, Łomża, Sokółka, Volkovysk, and Grodno Counties, was "attached to" (not incorporated into) East Prussia
East Prussia
East Prussia is the main part of the region of Prussia along the southeastern Baltic Coast from the 13th century to the end of World War II in May 1945. From 1772–1829 and 1878–1945, the Province of East Prussia was part of the German state of Prussia. The capital city was Königsberg.East Prussia...

, while East Galicia was added to the General Government
General Government
The General Government was an area of Second Republic of Poland under Nazi German rule during World War II; designated as a separate region of the Third Reich between 1939–1945...

.

Alsace-Lorraine

After the invasion of France in 1940, Germany annexed the départements of Bas-Rhin
Bas-Rhin
Bas-Rhin is a department of France. The name means "Lower Rhine". It is the more populous and densely populated of the two departments of the Alsace region, with 1,079,013 inhabitants in 2006.- History :...

, Haut-Rhin
Haut-Rhin
Haut-Rhin is a département of the Alsace region of France, named after the Rhine river. Its name means Upper Rhine. Haut-Rhin is the smaller and less populated of the two departements of Alsace, although is still densely populated compared to the rest of France.-Subdivisions:The department...

 and Moselle
Moselle
Moselle is a department in the east of France named after the river Moselle.- History :Moselle is one of the original 83 departments created during the French Revolution on March 4, 1790...

 (Alsace-Lorraine). The German government never negotiated or declared a formal annexation, however, in order to preserve the possibility of an agreement with the West.

Luxembourg

Luxembourg was invaded and occupied by German Forces in June 1940. It was formally annexed to Germany in August 1942.

Parts of Yugoslavia

From: History of Slovenia
History of Slovenia
The history of Slovenia chronicles the period of the Slovene territory from the 5th Century BC to the present times. In the Early Bronze Age, Proto-Illyrian tribes settled an area stretching from present-day Albania to the city of Trieste. The Holy Roman Empire controlled the land for nearly 1,000...

 "After Yugoslavia fell, Germany, Italy, and Hungary each annexed parts of Slovenia, the largest part being Lower Styria
Lower Styria
Lower Styria or Slovenian Styria is a traditional region in northeastern Slovenia, comprising the southern third of the former Duchy of Styria. The population of Lower Styria in its historical boundaries amounts to around 705,000 inhabitants, or 34.5% of the population of Slovenia...

 which was annexed to the "Ostmark" (Nazi German Austria)."

South Tyrol

See Annexation of South Tyrol to Nazi Germany and Italian Social Republic
Italian Social Republic
The Italian Social Republic was a puppet state of Nazi Germany led by the "Duce of the Nation" and "Minister of Foreign Affairs" Benito Mussolini and his Republican Fascist Party. The RSI exercised nominal sovereignty in northern Italy but was largely dependent on the Wehrmacht to maintain control...

.

Recognition

All areas that were incorporated into Nazi Germany
Nazi Germany
Nazi Germany , also known as the Third Reich , but officially called German Reich from 1933 to 1943 and Greater German Reich from 26 June 1943 onward, is the name commonly used to refer to the state of Germany from 1933 to 1945, when it was a totalitarian dictatorship ruled by...

 between 1937 and 8 May 1945 were de facto repudiated at the Yalta
Yalta Conference
The Yalta Conference, sometimes called the Crimea Conference and codenamed the Argonaut Conference, held February 4–11, 1945, was the wartime meeting of the heads of government of the United States, the United Kingdom, and the Soviet Union, represented by President Franklin D...

 and Potsdam Conference
Potsdam Conference
The Potsdam Conference was held at Cecilienhof, the home of Crown Prince Wilhelm Hohenzollern, in Potsdam, occupied Germany, from 16 July to 2 August 1945. Participants were the Soviet Union, the United Kingdom, and the United States...

s, and were therefore non-issues in the post-war division of Nazi Germany. One exception was Memelland, the incorporation of which at the end of March 1939 was recognised by the UK and France, but not by the USA.

Territorial changes after World War II

As it became evident that the Allies were going to defeat Nazi Germany decisively, the question arose as to how to redraw the borders of Eastern European countries after the war. In the context of those decisions, the problem arose of what to do about ethnic minorities within the redrawn borders. The territorial changes at the end of World War II were part of negotiated agreements between the victorious Allies to redraw national borders and arrange for deportation of all Germans that were east of the Oder-Neisse line. The Allies occupied Germany, but the Western allies and Soviet Union formed separate governments covering specific parts of Germany (West Germany
West Germany
West Germany is the common English, but not official, name for the Federal Republic of Germany or FRG in the period between its creation in May 1949 to German reunification on 3 October 1990....

, as well as West Berlin
West Berlin
West Berlin was a political exclave that existed between 1949 and 1990. It comprised the western regions of Berlin, which were bordered by East Berlin and parts of East Germany. West Berlin consisted of the American, British, and French occupation sectors, which had been established in 1945...

, and East Germany). The Germanies and West Berlin reunified in 1990.

The Yalta Conference

The final decision to move Poland's boundary westward was made by the US
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

, Britain and the Soviets at the Yalta Conference
Yalta Conference
The Yalta Conference, sometimes called the Crimea Conference and codenamed the Argonaut Conference, held February 4–11, 1945, was the wartime meeting of the heads of government of the United States, the United Kingdom, and the Soviet Union, represented by President Franklin D...

, shortly before the end of the war. The precise location of the border was left open; the western Allies also accepted in general the principle of the Oder River as the future western border of Poland and of population transfer as the way to prevent future border disputes. The open question was whether the border should follow the eastern or western Neisse rivers, and whether Stettin, the traditional seaport of Berlin, should remain German or be included in Poland.

Originally, Germany was to retain Stettin while the Poles were to annex East Prussia
East Prussia
East Prussia is the main part of the region of Prussia along the southeastern Baltic Coast from the 13th century to the end of World War II in May 1945. From 1772–1829 and 1878–1945, the Province of East Prussia was part of the German state of Prussia. The capital city was Königsberg.East Prussia...

 with Königsberg
Königsberg
Königsberg was the capital of East Prussia from the Late Middle Ages until 1945 as well as the northernmost and easternmost German city with 286,666 inhabitants . Due to the multicultural society in and around the city, there are several local names for it...

. http://www.ipn.gov.pl/biuletyn9-10_56-57.pdf. Eventually, however, Stalin decided that he wanted Königsberg as a year-round warm water port for the Soviet Navy and argued that the Poles should receive Stettin instead. The wartime Polish government in exile had little to say in these decisions.http://www.ipn.gov.pl/biuletyn9-10_56-57.pdf

Key points of the meeting that are relevant to the territorial changes of Germany are as follows:
  • There was an agreement that the priority would be the unconditional surrender
    Unconditional surrender
    Unconditional surrender is a surrender without conditions, in which no guarantees are given to the surrendering party. In modern times unconditional surrenders most often include guarantees provided by international law. Announcing that only unconditional surrender is acceptable puts psychological...

     of Nazi Germany. After the war, Germany would be split into four occupied zones, with a quadripartite occupation of Berlin as well, prior unification of Germany.
  • Stalin agreed to let France have the fourth occupation zone in Germany and Austria, carved out from the British and American zones. France would also be granted a seat in the Allied Control Council
    Allied Control Council
    The Allied Control Council or Allied Control Authority, known in the German language as the Alliierter Kontrollrat and also referred to as the Four Powers , was a military occupation governing body of the Allied Occupation Zones in Germany after the end of World War II in Europe...

    .
  • Germany would undergo demilitarization and denazification
    Denazification
    Denazification was an Allied initiative to rid German and Austrian society, culture, press, economy, judiciary, and politics of any remnants of the National Socialist ideology. It was carried out specifically by removing those involved from positions of influence and by disbanding or rendering...

    .
  • The status of Poland was discussed, but was complicated by the fact that Poland was at this time under the control of the Red Army
    Red Army
    The Workers' and Peasants' Red Army started out as the Soviet Union's revolutionary communist combat groups during the Russian Civil War of 1918-1922. It grew into the national army of the Soviet Union. By the 1930s the Red Army was among the largest armies in history.The "Red Army" name refers to...

    . It was agreed to reorganize the Provisionary Polish Government that had been set up by the Red Army through the inclusion of other groups such as the Polish Provisional Government of National Unity and to have democratic elections. This effectively excluded the Polish government-in-exile that had evacuated in 1939.
  • The Polish eastern border would follow the Curzon Line
    Curzon Line
    The Curzon Line was put forward by the Allied Supreme Council after World War I as a demarcation line between the Second Polish Republic and Bolshevik Russia and was supposed to serve as the basis for a future border. In the wake of World War I, which catalysed the Russian Revolution of 1917, the...

    , and Poland would receive substantial territorial compensation in the west from Germany, although the exact border was to be determined at a later time.
  • A "Committee on Dismemberment of Germany" was to be set up. The purpose was to decide whether Germany was to be divided into several nations, and if so, what borders and inter-relationships the new German states were to have.

The Potsdam Conference

At the Potsdam Conference
Potsdam Conference
The Potsdam Conference was held at Cecilienhof, the home of Crown Prince Wilhelm Hohenzollern, in Potsdam, occupied Germany, from 16 July to 2 August 1945. Participants were the Soviet Union, the United Kingdom, and the United States...

 the United States, the United Kingdom, and the Soviet Union placed the German territories within the 1937 Nazi Germany borders east of the Oder-Neisse line
Oder-Neisse line
The Oder–Neisse line is the border between Germany and Poland which was drawn in the aftermath of World War II. The line is formed primarily by the Oder and Lusatian Neisse rivers, and meets the Baltic Sea west of the seaport cities of Szczecin and Świnoujście...

, and with the exception of parts of East Prussia, as formally under Polish administrative control (These were referred to by the Polish communist government as the "Western Territories" or "Regained Territories"). It was anticipated that a final peace treaty
Peace treaty
A peace treaty is an agreement between two or more hostile parties, usually countries or governments, that formally ends a state of war between the parties...

 would follow shortly and either confirm this border or determine whatever alterations might be agreed upon. Northern East Prussia and Memelland were placed under Soviet administrative control. The 1919 Versailles Treaty created Free City of Danzig was also placed under Polish administration. The German population east of the Oder-Neisse line was expelled
Expulsion of Germans after World War II
The later stages of World War II, and the period after the end of that war, saw the forced migration of millions of German nationals and ethnic Germans from various European states and territories, mostly into the areas which would become post-war Germany and post-war Austria...

.

At the end of the conference, the Three Heads of Government agreed on the following actions:

  • Issuance of a statement of aims of the occupation of Germany by the Allies: demilitarization, denazification
    Denazification
    Denazification was an Allied initiative to rid German and Austrian society, culture, press, economy, judiciary, and politics of any remnants of the National Socialist ideology. It was carried out specifically by removing those involved from positions of influence and by disbanding or rendering...

    , democratization
    Democratization
    Democratization is the transition to a more democratic political regime. It may be the transition from an authoritarian regime to a full democracy, a transition from an authoritarian political system to a semi-democracy or transition from a semi-authoritarian political system to a democratic...

     and decartelization
    Decartelization
    Decartelization is the transition of a national economy from monopoly control by groups of large businesses, known as cartels, to a free market economy...

    . (see also: The industrial plans for Germany)
  • Division of Germany and Austria respectively into four occupation zones (earlier agreed in principle at Yalta
    Yalta Conference
    The Yalta Conference, sometimes called the Crimea Conference and codenamed the Argonaut Conference, held February 4–11, 1945, was the wartime meeting of the heads of government of the United States, the United Kingdom, and the Soviet Union, represented by President Franklin D...

    ), and the similar division of each's capital, Berlin and Vienna, into four and five sectors (one quadripartite sector), respectively.
  • Reversion of all German annexations in Europe after 1937, among these were Sudetenland
    Sudetenland
    Sudetenland is the German name used in English in the first half of the 20th century for the northern, southwest and western regions of Czechoslovakia inhabited mostly by ethnic Germans, specifically the border areas of Bohemia, Moravia, and those parts of Silesia being within Czechoslovakia.The...

    , Alsace-Lorraine, Austria, the westmost parts of Poland
    Polish areas annexed by Nazi Germany
    At the beginning of World War II, nearly a quarter of the pre-war Polish areas were annexed by Nazi Germany and placed directly under German civil administration, while the rest of Nazi occupied Poland was named as General Government...

    , and others.
  • Germany's eastern border was to be shifted westwards to the Oder-Neisse line
    Oder-Neisse line
    The Oder–Neisse line is the border between Germany and Poland which was drawn in the aftermath of World War II. The line is formed primarily by the Oder and Lusatian Neisse rivers, and meets the Baltic Sea west of the seaport cities of Szczecin and Świnoujście...

    , effectively reducing Germany in size by approximately 25% compared to her 1937 borders. The territories east of the new border comprised East Prussia
    East Prussia
    East Prussia is the main part of the region of Prussia along the southeastern Baltic Coast from the 13th century to the end of World War II in May 1945. From 1772–1829 and 1878–1945, the Province of East Prussia was part of the German state of Prussia. The capital city was Königsberg.East Prussia...

    , all of Silesia
    Silesia
    Silesia is a historical region of Central Europe located mostly in Poland, with smaller parts also in the Czech Republic, and Germany.Silesia is rich in mineral and natural resources, and includes several important industrial areas. Silesia's largest city and historical capital is Wrocław...

     (except for the area around Gorlitz but the area east of the oder to Poland, the eastern part of Brandenburg, and most of Pomerania
    Pomerania
    Pomerania is a historical region on the south shore of the Baltic Sea. Divided between Germany and Poland, it stretches roughly from the Recknitz River near Stralsund in the West, via the Oder River delta near Szczecin, to the mouth of the Vistula River near Gdańsk in the East...

     (including former Grenzmark Posen-West Prussia). These areas included large urban centres such as (Stettin, Breslau, Landsberg) and so on.

  • Expulsion of the German populations
    Expulsion of Germans after World War II
    The later stages of World War II, and the period after the end of that war, saw the forced migration of millions of German nationals and ethnic Germans from various European states and territories, mostly into the areas which would become post-war Germany and post-war Austria...

     remaining beyond the new eastern borders of Germany, and ethnically German denaturalised citizens of other states such Czechoslovakia, Hungary, Poland, Romania
    Kingdom of Romania
    The Kingdom of Romania was the Romanian state based on a form of parliamentary monarchy between 13 March 1881 and 30 December 1947, specified by the first three Constitutions of Romania...

    , and Yugoslavia
    Yugoslavia
    Yugoslavia refers to three political entities that existed successively on the western part of the Balkans during most of the 20th century....

    . France, which had not participated in the Potsdam conference, took its liberties to dismiss this point and therefore refused to absorb any expellees in its zone of occupation.

Finalization of the Polish-German border

The problem with the status of these territories was that the concluding document
Potsdam Agreement
The Potsdam Agreement was the Allied plan of tripartite military occupation and reconstruction of Germany—referring to the German Reich with its pre-war 1937 borders including the former eastern territories—and the entire European Theatre of War territory...

 of the Potsdam Conference
Potsdam Conference
The Potsdam Conference was held at Cecilienhof, the home of Crown Prince Wilhelm Hohenzollern, in Potsdam, occupied Germany, from 16 July to 2 August 1945. Participants were the Soviet Union, the United Kingdom, and the United States...

 in 1945 was not a legally binding treaty
Treaty
A treaty is an express agreement under international law entered into by actors in international law, namely sovereign states and international organizations. A treaty may also be known as an agreement, protocol, covenant, convention or exchange of letters, among other terms...

, but a memorandum
Memorandum
A memorandum is from the Latin verbal phrase memorandum est, the gerundive form of the verb memoro, "to mention, call to mind, recount, relate", which means "It must be remembered ..."...

 between the USSR, the USA and the UK. It regulated the issue of the eastern German border, which was to be the Oder–Neisse line, but the final article of the memorandum said that the final decisions concerning Germany were to be subject to a separate peace treaty.

Based upon this interpretation of the Potsdam Agreement, the CDU
Christian Democratic Union (Germany)
The Christian Democratic Union of Germany is a Christian democratic and conservative political party in Germany. It is regarded as on the centre-right of the German political spectrum...

 controlled German government maintained that the Oder-Neisse line
Oder-Neisse line
The Oder–Neisse line is the border between Germany and Poland which was drawn in the aftermath of World War II. The line is formed primarily by the Oder and Lusatian Neisse rivers, and meets the Baltic Sea west of the seaport cities of Szczecin and Świnoujście...

 was completely unacceptable and subject to negotiation. Also the Social Democrats of the SPD
Social Democratic Party of Germany
The Social Democratic Party of Germany is a social-democratic political party in Germany...

 initially refused to accept the Oder-Neisse line. Thus, the official German government position on the status of areas vacated by settled German communities east of the Oder–Neisse rivers was that the areas were "temporarily under Polish (or [Soviet]) administration."

Between 1970 and 1990, the West German political establishment gradually recognised the "facts on the ground
Facts on the ground
Facts on the ground is a diplomatic term that means the situation in reality as opposed to in the abstract. It originated in discussions of the Israeli–Palestinian conflict, where it was used to refer to Israeli settlements built in the occupied West Bank, which were intended to establish permanent...

" and accepted clauses in the Treaty on the Final Settlement, whereby Germany renounced all claims to territory east of the Oder–Neisse line.
In the Treaty of Warsaw
Treaty of Warsaw (1970)
The Treaty of Warsaw was a treaty between West Germany and the People's Republic of Poland. It was signed by Chancellor Willy Brandt and Prime Minister Józef Cyrankiewicz at the Presidential Palace on 7 December 1970, and it was ratified by the German Bundestag on 17 May 1972.In the treaty, both...

 (1970; ratified in 1972) West Germany
West Germany
West Germany is the common English, but not official, name for the Federal Republic of Germany or FRG in the period between its creation in May 1949 to German reunification on 3 October 1990....

 recognized the Oder-Neisse line as Poland's western border and renounced any present and future territorial claims; this was reaffirmed by both German states in the 1990 Treaty on the Final Settlement with Respect to Germany
Treaty on the Final Settlement with Respect to Germany
The Treaty on the Final Settlement With Respect to Germany, was negotiated in 1990 between the Federal Republic of Germany and the German Democratic Republic , and the Four Powers which occupied Germany at the end of World War II in Europe: France, the Soviet Union, the United Kingdom, and the...

 as a pre-condition for re-union. The treaty was ratified in 1991 by the united Germany. United Germany and Poland then finally settled the issue of the Oder-Neisse border by the German–Polish Border Treaty in November 1990. This ended the legal limbo
Limbo
In the theology of the Catholic Church, Limbo is a speculative idea about the afterlife condition of those who die in original sin without being assigned to the Hell of the damned. Limbo is not an official doctrine of the Roman Catholic Church or any other...

 which meant that for 45 years, people on both sides of the border could not be sure whether the status quo reached in 1945 might be changed at some future date.

Belgium

The "Working Party on Provisional Adjustments to the Western Frontiers of Germany" approved in 1949 the provisional transfer of 20 km2 containing 500 inhabitants to Belgium:
  1. Bildchen (returned in 1956)
  2. Lichtenbusch (returned in 1956)
  3. Fringshaus
  4. Leykoul (returned in 1956)
  5. Elsenborn
  6. Losheim (only the village returned in 1956)
  7. Hemmeres (returned in 1956)


The detached territory, in 1956 containing 704 inhabitants including refugees, was prior to its 1956 dissolution and partition between West Germany and Belgium ruled as an independent territory by Belgian Army Major General Paul Bolle who enjoyed dictatorial powers.

Netherlands

Despite the more extensive annexation proposals of the Bakker-Schut Plan
Bakker-Schut Plan
At the end of World War II, plans were made in the Netherlands to annex German territory as compensation for the damages caused by the war. In October 1945, the Dutch state asked Germany for 25 billion guilders in reparations, but in February 1945 it had already been established at the Yalta...

, only a few border modifications were implemented. On April 23, 1949, Dutch troops occupied an area of 69 km2, the largest parts of which were Elten
Elten
Elten is a small German town located in Northrhine-Westfalia. It has a population of around 4,500. Since 1975, it is part of the town Emmerich am Rhein. Between 1949 and 1963, Elten was part of the Netherlands . There is a substantial minority of Dutch citizens.- External links :*...

 (near Emmerich am Rhein) and Selfkant
Selfkant
Selfkant is a municipality in the Heinsberg district, in North Rhine-Westphalia, Germany. It is the most westerly municipality in Germany...

. Many other small border corrections were executed, mostly in the vicinity of Arnhem
Arnhem
Arnhem is a city and municipality, situated in the eastern part of the Netherlands. It is the capital of the province of Gelderland and located near the river Nederrijn as well as near the St. Jansbeek, which was the source of the city's development. Arnhem has 146,095 residents as one of the...

 and Dinxperlo
Dinxperlo
Dinxperlo is a town and former municipality in the eastern Netherlands , situated directly at the border with Germany. Since 1 January 2005, Dinxperlo is a part of the municipality of Aalten....

. At that time, these areas were inhabited by a total of almost 10,000 people.

Starting in March 1957, West Germany negotiated the return of these areas with the Netherlands. These negotiations led to an agreement made in The Hague on April 8, 1960, in which Germany agreed to pay 280 million German marks for the return of Elten, Selfkant, and Suderwick, as Wiedergutmachung
Wiedergutmachung
The German word Wiedergutmachung after World War II refers to the reparations that the German government agreed to pay to the direct survivors of the Holocaust, and to those who were made to work as forced labour or who otherwise became victims of the Nazis.The noun Wiedergutmachung is the general...

.

The territory was returned to Germany on August 1, 1963, except one small hill (about 3 km²) near Wyler
Wyler, North Rhine-Westphalia
Wyler is a village along the Dutch/German border, 7 km SE of Nijmegen, Netherlands, and 5 km west of Kranenburg, North Rhine-Westphalia...

 village, called Duivelsberg/Wylerberg which was annexed by Netherlands.

France

Starting on 16 February 1946 France disentangled the Saar area and established the separate Saar Protectorate
Saar (protectorate)
The Saar Protectorate was a German borderland territory twice temporarily made a protectorate state. Since rejoining Germany the second time in 1957, it is the smallest Federal German Area State , the Saarland, not counting the city-states Berlin, Hamburg and Bremen...

, further attaching parts of the Prussian Rhine Province
Rhine Province
The Rhine Province , also known as Rhenish Prussia or synonymous to the Rhineland , was the westernmost province of the Kingdom of Prussia and the Free State of Prussia, within the German Reich, from 1822-1946. It was created from the provinces of the Lower Rhine and Jülich-Cleves-Berg...

 and the Bavarian Palatinate (Saarpfalz
Saarpfalz
Saarpfalz is a Kreis in the south-east of the Saarland, Germany. Neighboring districts are Saarbrücken, Neunkirchen, Kusel, Kaiserslautern, Südwestpfalz, district-free Zweibrücken, and the French département Moselle.-History:After the Treaty of Versailles, the Saar basin was placed under the...

). Like the former eastern territories of Germany the Saar area was out of the jurisdiction of the Allied Control Council for Germany
Allied Control Council
The Allied Control Council or Allied Control Authority, known in the German language as the Alliierter Kontrollrat and also referred to as the Four Powers , was a military occupation governing body of the Allied Occupation Zones in Germany after the end of World War II in Europe...

 and thus no part of Allied-occupied Germany. However, unlike the eastern territories the domestic Saar population was not expelled by the controlling French. With effect of 1 January 1957 the Saar Protectorate declared its accession to the Federal Republic of Germany, as provided by its Grundgesetz (constitution) art. 23 (Little Reunification), thus becoming the new federal state of Saarland
Saarland
Saarland is one of the sixteen states of Germany. The capital is Saarbrücken. It has an area of 2570 km² and 1,045,000 inhabitants. In both area and population, it is the smallest state in Germany other than the city-states...

.
The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
x
OK