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The Reichsgau Wartheland (initially Reichsgau Posen, also Warthegau) was a
Nazi German Nazi Germany, officially known as the German Reich and later the Greater German Reich, was the German state between 1933 and 1945, when Adolf Hitler and the Nazi Party controlled the country, transforming it into a totalitarian dictat ...
''
Reichsgau A (plural ) was an administrative subdivision created in a number of areas annexed by Nazi Germany between 1938 and 1945. Overview The term was formed from the words (realm, empire) and , the latter a deliberately medieval-sounding word wi ...
'' formed from parts of Polish territory annexed in 1939 during
World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
. It comprised the region of
Greater Poland Greater Poland, often known by its Polish name Wielkopolska (; ), is a Polish Polish historical regions, historical region of west-central Poland. Its chief and largest city is Poznań followed by Kalisz, the oldest city in Poland. The bound ...
and adjacent areas. Parts of ''Warthegau'' matched the similarly named pre-Versailles
Prussia Prussia (; ; Old Prussian: ''Prūsija'') was a Germans, German state centred on the North European Plain that originated from the 1525 secularization of the Prussia (region), Prussian part of the State of the Teutonic Order. For centuries, ...
n
province of Posen The Province of Posen (; ) was a Provinces of Prussia, province of the Kingdom of Prussia from 1848 to 1920, occupying most of the historical Greater Poland. The province was established following the Greater Poland Uprising (1848), Poznań Uprisi ...
. The name was initially derived from the capital city, Posen (Poznań), and later from the main river, Warthe (Warta). During the
Partitions of Poland The Partitions of Poland were three partition (politics), partitions of the Polish–Lithuanian Commonwealth that took place between 1772 and 1795, toward the end of the 18th century. They ended the existence of the state, resulting in the eli ...
from 1793, the bulk of the area had been annexed by the
Kingdom of Prussia The Kingdom of Prussia (, ) was a German state that existed from 1701 to 1918.Marriott, J. A. R., and Charles Grant Robertson. ''The Evolution of Prussia, the Making of an Empire''. Rev. ed. Oxford: Clarendon Press, 1946. It played a signif ...
until 1807 as South Prussia. From 1815 to 1849, the territory was within the autonomous
Grand Duchy of Posen The Grand Duchy of Posen (; ) was part of the Kingdom of Prussia, created from Prussian Partition, territories annexed by Prussia after the Partitions of Poland, and formally established following the Congress of Vienna in 1815. On 9 February 1 ...
, which was the
Province of Posen The Province of Posen (; ) was a Provinces of Prussia, province of the Kingdom of Prussia from 1848 to 1920, occupying most of the historical Greater Poland. The province was established following the Greater Poland Uprising (1848), Poznań Uprisi ...
until Poland was re-established in 1918–1919 following
World War I World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
. The area is currently the
Greater Poland Voivodeship Greater Poland Voivodeship ( ) is a Voivodeships of Poland, voivodeship, or province, in west-central Poland. The province is named after the region called Greater Poland (''Wielkopolska'' ). The modern province includes most of this historic re ...
.


Establishment and administration

After the German invaded Poland in September 1939, the German Reich occupied the whole of the Greater Poland area - the erstwhile Polish Poznań Voivodeship - and split the territory between four ''
Reichsgau A (plural ) was an administrative subdivision created in a number of areas annexed by Nazi Germany between 1938 and 1945. Overview The term was formed from the words (realm, empire) and , the latter a deliberately medieval-sounding word wi ...
e'' and the
General Government The General Government (, ; ; ), formally the General Governorate for the Occupied Polish Region (), was a German zone of occupation established after the invasion of Poland by Nazi Germany, Slovak Republic (1939–1945), Slovakia and the Soviet ...
area (further east). The ''Militärbezirk Posen'' was created in September 1939; in accordance with a decree of 8 October 1939, Germany annexed it on 26 October 1939 as the ''Reichsgau Posen''. SS
Arthur Greiser Arthur Karl Greiser (22 January 1897 – 21 July 1946) was a German Nazi Party politician, SS-''Obergruppenführer'', ''Gauleiter'' and ''Reichsstatthalter'' (Reich Governor) of the German-occupied territory of ''Wartheland''. He was one of the ...
became on 21 October. He would remain in this post until the end of the war in 1945. Reichsgau Posen was renamed "Reichsgau Wartheland" on 29 January 1940. In the new Reichsgau Posen the established XXI, based at Poznań (), under the command of Walter Petzel. Its primary operational unit was the 48th
Panzer {{CatAutoTOC, numerals=no Words and phrases Germanic words and phrases Words and phrases by language la:Categoria:Verba Theodisca ...
Korps, covering so-called including Posen (), Lissa (), Hohensalza (), Leslau (), Kalisch (), and Litzmannstadt (). It maintained training areas at
Sieradz Sieradz (,) is a city on the Warta river in central Poland with 40,891 inhabitants (2021). It is the seat of the Sieradz County, situated in the Łódź Voivodeship. Sieradz is a capital of the historical Sieradz Land. Sieradz is one of the olde ...
and Biedrusko. It also maintained the four main
prisoner-of-war camps A prisoner of war (POW) is a person held captive by a belligerent power during or immediately after an armed conflict. The earliest recorded usage of the phrase "prisoner of war" dates back to 1610. Belligerents hold prisoners of war for a ...
in the province, i.e. Stalag XXI-A in Ostrzeszów, Stalag XXI-B in
Szubin Szubin () is a town in Nakło County, Kuyavian-Pomeranian Voivodeship, Poland, located southwest of Bydgoszcz. It has a population of around 9,333 (as of 2010). It is located on the Gąsawka River in the ethnocultural region of Pałuki. A small ...
, Stalag XXI-C in Wolsztyn and Stalag XXI-D in Poznań, which housed Polish, French, British, Dutch, Belgian, Serbian,
Italian Italian(s) may refer to: * Anything of, from, or related to the people of Italy over the centuries ** Italians, a Romance ethnic group related to or simply a citizen of the Italian Republic or Italian Kingdom ** Italian language, a Romance languag ...
, Soviet, American, Norwegian, Moroccan, Algerian and
French Sudan French Sudan (; ') was a French colonial territory in the Federation of French West Africa from around 1880 until 1959, when it joined the Mali Federation, and then in 1960, when it became the independent state of Mali. The colony was formall ...
ese prisoners of war.


Nazi crimes and German colonization

The territory of the Reichsgau was inhabited predominantly by ethnic Poles, by German settlers (a minority of 16.7% in 1921), and by Polish Jews. The Polish population was subjected to various
crimes In ordinary language, a crime is an unlawful act punishable by a state or other authority. The term ''crime'' does not, in modern criminal law, have any simple and universally accepted definition,Farmer, Lindsay: "Crime, definitions of", in Can ...
, including the ''
Intelligenzaktion The ''Intelligenzaktion'' (), or the Intelligentsia mass shootings, was a series of mass murders committed against the Polish people, Polish intelligentsia (teachers, priests, physicians, and other prominent members of Polish society) during the ...
'' genocidal campaign. On 20–23 October 1939 alone, the German police and ''
Einsatzgruppe (, ; also 'task forces') were (SS) paramilitary death squads of Nazi Germany that were responsible for mass murder, primarily by shooting, during World War II (1939–1945) in German-occupied Europe. The had an integral role in the impl ...
'' VI carried out mass public executions of some 300 Poles in various towns in the region, i.e.
Gostyń Gostyń (, 1941-45: ''Gostingen'') is a town in western Poland, seat of the Gostyń County and Gmina Gostyń in the Greater Poland Voivodeship (from 1975 to 1998 in Leszno Voivodship). According to 31 December 2023 data its population was 27,846 ...
, Kostrzyn,
Kościan Kościan () () is a town on the Obra, Greater Poland Voivodeship, Obra canal in west-central Poland, with a population of 23,952 inhabitants as of June 2014. Situated in the Greater Poland Voivodeship, it is the capital of Kościan County. History ...
, Kórnik, Krobia, Książ Wielkopolski,
Leszno Leszno (, , ) is a historic city in western Poland, seat of Leszno County within the Greater Poland Voivodeship. It is the seventh-largest city in the province with an estimated population of 62,200, as of 2021. Leszno is a former residential cit ...
, Mosina,
Osieczna Osieczna is a town in Leszno County, Greater Poland Voivodeship, Poland, with 2,131 inhabitants (2010). It is located on the northern shore of the Łoniewskie Lake. History As part of the region of Greater Poland, i.e. the cradle of the Polish ...
,
Poniec Poniec is a town in western Poland, situated in the southern part of the Greater Poland Voivodeship. The town has 2912 inhabitants (as of 2023). It is the capital of Gmina Poniec (commune) in Gostyń County. History Poniec dates back to the 10th ...
, Śmigiel,
Śrem Śrem () is a town on the Warta river in central Poland. It is the seat of Śrem County in the Greater Poland Voivodeship. As of 1995, the population of Śrem was 29,800. Śrem is to the south of Poznań, a local road junction on the road from ...
, Środa and Włoszakowice, to terrorize and pacify the Poles. During ''
Aktion T4 (German, ) was a campaign of Homicide#By state actors, mass murder by involuntary euthanasia which targeted Disability, people with disabilities and the mentally ill in Nazi Germany. The term was first used in post-WWII, war trials against d ...
'', the ''
SS-Sonderkommandos The ''Schutzstaffel'' (; ; SS; also stylised with SS runes as ''ᛋᛋ'') was a major paramilitary organisation under Adolf Hitler and the Nazi Party in Nazi Germany, and later throughout German-occupied Europe during World War II. It bega ...
'' gassed over 2,700 mentally ill people from the psychiatric hospitals in Owińska, Dziekanka and
Kościan Kościan () () is a town on the Obra, Greater Poland Voivodeship, Obra canal in west-central Poland, with a population of 23,952 inhabitants as of June 2014. Situated in the Greater Poland Voivodeship, it is the capital of Kościan County. History ...
. Most of the Jewish residents were eventually imprisoned at the
Łódź Ghetto The Łódź Ghetto or Litzmannstadt Ghetto (after the Nazi German name for Łódź) was a Nazi ghetto established by the German authorities for Polish Jews and Roma following the Invasion of Poland. It was the second-largest ghetto in all of ...
(officially established in December 1939) and exterminated at
Chełmno extermination camp Chełmno, or Kulmhof, was the first of Nazi Germany's extermination camps and was situated north of Łódź, near the village of Chełmno nad Nerem. Following the invasion of Poland in 1939, Polish areas annexed by Nazi Germany, Germany annexed ...
(, operational from December 1941 onwards).HolocaustHistory.org
"ninety-seven thousand have been processed, using three vans, without any defects showing up in the vehicles."
Postwar testimony ''Obersturmbannführer''
August Becker August Becker (17 August 1900 – 31 December 1967) was a mid-ranking functionary in the Schutzstaffel, SS of Nazi Germany and chemist in the Reich Security Main Office (RSHA). He helped design the vans with a gas chamber built into the back ...
, the gas-van inspector. ''See:'' ''Also in:''
Christopher Browning Christopher Robert Browning (born May 22, 1944) is an American historian and is Professor Emeritus of History at the University of North Carolina at Chapel Hill (UNC). A specialist on the Holocaust, Browning is known for his work documenting the ...
(2000),
Evidence for the Implementation of the Final Solution
' with archives of the
RSHA The Reich Security Main Office ( , RSHA) was an organization under Heinrich Himmler in his dual capacity as ''Chef der Deutschen Polizei'' (Chief of German Police) and , the head of the Nazi Party's ''Schutzstaffel'' (SS). The organization's stat ...
.
From 1940, the occupiers also operated several forced labour camps for Jews in the region. Due to poor feeding and sanitary conditions, epidemics spread in those camps, which, combined with frequent executions, led to a high mortality rate. On the order of
Heinrich Himmler Heinrich Luitpold Himmler (; 7 October 1900 – 23 May 1945) was a German Nazism, Nazi politician and military leader who was the 4th of the (Protection Squadron; SS), a leading member of the Nazi Party, and one of the most powerful p ...
, most of the camps were dissolved in 1943, and its surviving prisoners were sent to ghettos and death camps. The Gauleiter and
Reichsstatthalter The ''Reichsstatthalter'' (, ''Reich lieutenant'') was a title used in the German Empire and later in Nazi Germany. ''Statthalter des Reiches'' (1879–1918) The office of ''Statthalter des Reiches'' (otherwise known as ''Reichsstatthalter'' ...
of Reichsgau Wartheland, native-born
Arthur Greiser Arthur Karl Greiser (22 January 1897 – 21 July 1946) was a German Nazi Party politician, SS-''Obergruppenführer'', ''Gauleiter'' and ''Reichsstatthalter'' (Reich Governor) of the German-occupied territory of ''Wartheland''. He was one of the ...
, embarked on a program of complete removal of the formerly Polish citizenry upon his nomination by
Heinrich Himmler Heinrich Luitpold Himmler (; 7 October 1900 – 23 May 1945) was a German Nazism, Nazi politician and military leader who was the 4th of the (Protection Squadron; SS), a leading member of the Nazi Party, and one of the most powerful p ...
. The plan also entailed the re-settling of ethnic Germans from the Baltic and other regions into farms and homes formerly owned by Poles and Jews. He also authorized the clandestine operation of exterminating 100,000
Polish Jews The history of the Jews in Poland dates back at least 1,000 years. For centuries, Poland was home to the largest and most significant Jews, Jewish community in the world. Poland was a principal center of Jewish culture, because of the long pe ...
(about one-third of the total Jewish population of ''Wartheland''), in the process of the region's complete "
Germanization Germanisation, or Germanization, is the spread of the German language, German people, people, and German culture, culture. It was a central idea of German conservative thought in the 19th and the 20th centuries, when conservatism and ethnic nati ...
".Main Commission for Investigation of German Crimes in Poland
''German Crimes in Poland'' (Warsaw: 1946, 1947)
Archive of ''Jewish Gombin Genealogy'', with introduction by Leon Zamosc. ''Note:'' The Main (or Central) Commission for Investigation of German Crimes in Poland () founded in 1945 was the predecessor of the
Institute of National Remembrance The Institute of National Remembrance – Commission for the Prosecution of Crimes against the Polish Nation (, abbreviated IPN) is a Polish state research institute in charge of education and archives which also includes two public prosecutio ...
(see also the ). ''Quote:'' "The creation of the Main Commission... was preceded by work done in London since 1943 by the
Polish Government in Exile The Polish government-in-exile, officially known as the Government of the Republic of Poland in exile (), was the government in exile A government-in-exile (GiE) is a political group that claims to be the legitimate government of a sovere ...
."
In the first year of World War II, some 630,000 Poles and Jews were forcibly removed from ''Wartheland'' and transported to the occupied
General Government The General Government (, ; ; ), formally the General Governorate for the Occupied Polish Region (), was a German zone of occupation established after the invasion of Poland by Nazi Germany, Slovak Republic (1939–1945), Slovakia and the Soviet ...
(more than 70,000 from Poznań alone) in a series of operations called the ''Kleine Planung'' covering most Polish territories annexed by Germany at about the same time. Both Poles and Jews had their property confiscated. By the end of 1940, some 325,000 Poles and Jews from the ''Wartheland'' and the so-called Polish Corridor were expelled to General Government, often forced to abandon most of their belongings. Fatalities were numerous. Many Poles were also enslaved as
forced labour Forced labour, or unfree labour, is any work relation, especially in modern or early modern history, in which people are employed against their will with the threat of destitution, detention, or violence, including death or other forms of ...
and either sent to forced labour camps or German colonists in the region or deported to Germany and other German-occupied countries. In 1941, the Nazis expelled a further 45,000 people, and from autumn of that year, they began killing Jews by shooting and in gas vans, at first spasmodically and experimentally. Reichsgau Wartheland had the population: 4,693,700 by 1941. Greiser wrote in November 1942: "I myself do not believe that the Führer needs to be asked again in this matter, especially since at our last discussion with regard to the Jews he told me that I could proceed with these according to my own judgement." There were numerous camps and prisons in the province, including a subcamp of the
Gross-Rosen concentration camp Gross-Rosen was a network of Nazi concentration camps built and operated by Nazi Germany during World War II. The main camp was located in the German village of Gross-Rosen, now the modern-day Rogoźnica in Lower Silesian Voivodeship, Poland, di ...
in Owińska, and a subcamp of the
Stutthof concentration camp Stutthof was a Nazi concentration camp established by Nazi Germany in a secluded, marshy, and wooded area near the village of Stutthof (now Sztutowo) 34 km (21 mi) east of the city of Danzig (Gdańsk) in the territory of the German-an ...
in
Obrzycko Obrzycko () is a town in Szamotuły County, Greater Poland Voivodeship, Poland, with 2,262 inhabitants (2010). Nearby municipalities include Wronki, Ostroróg, and Szamotuły. History As part of the region of Greater Poland, i.e. the cradle o ...
. Particularly notorious camps and prisons included the Fort VII concentration camp in Poznań, the Radogoszcz prison in Łódź, a prison camp in Żabikowo, where mostly Poles were imprisoned, but also Luxembourgers, Dutch, Hungarians, Slovaks, Americans, Russians and deserters from the ''Wehrmacht'', and many were tortured and executed, and the prison in
Sieradz Sieradz (,) is a city on the Warta river in central Poland with 40,891 inhabitants (2021). It is the seat of the Sieradz County, situated in the Łódź Voivodeship. Sieradz is a capital of the historical Sieradz Land. Sieradz is one of the olde ...
, whose mostly Polish and Jewish prisoners were subjected to insults, beatings, forced labour, tortures, executions, and were even given meals prepared from rotten vegetables, spoiled fish and dead dogs, thus often dying of exhaustion,
starvation Starvation is a severe deficiency in caloric energy intake, below the level needed to maintain an organism's life. It is the most extreme form of malnutrition. In humans, prolonged starvation can cause permanent organ damage and eventually, de ...
or torture. Over 270,000 Polish children aged 10–18 were subjected to forced labour in the region of
Greater Poland Greater Poland, often known by its Polish name Wielkopolska (; ), is a Polish Polish historical regions, historical region of west-central Poland. Its chief and largest city is Poznań followed by Kalisz, the oldest city in Poland. The bound ...
, which, in addition to German profits of 500 million
marks Marks may refer to: Business * Mark's, a Canadian retail chain * Marks & Spencer, a British retail chain * Collective trade marks A collective trademark, collective trade mark, or collective mark is a trademark owned by an organization (such ...
, was aimed at the children's biological destruction. In Łódź, the occupiers operated a racial research camp for expelled Poles, and a concentration camp for kidnapped Polish children of two to 16 years of age from various parts of occupied Poland. In the racial research camp, Poles were subjected to racial selection before deportation to forced labour in Germany, and Polish children were taken from their parents and sent to
Germanisation Germanisation, or Germanization, is the spread of the German language, people, and culture. It was a central idea of German conservative thought in the 19th and the 20th centuries, when conservatism and ethnic nationalism went hand in hand. In l ...
camps. The camp for kidnapped children served as a forced labour, penal and internment camp and racial research center, with the children subjected to starvation, exhausting labour, beating even up to death and diseases, and the camp was nicknamed "little
Auschwitz Auschwitz, or Oświęcim, was a complex of over 40 concentration and extermination camps operated by Nazi Germany in occupied Poland (in a portion annexed into Germany in 1939) during World War II and the Holocaust. It consisted of Auschw ...
" due to its conditions. Germanisation camps for Polish children taken away from their parents were operated in Kalisz, Poznań, Puszczykowo and Zaniemyśl. The children were given new German names and surnames, and were punished for any use of the Polish language, even with death. After their stay in the camps, the children were deported to Germany; only some returned to Poland after the war, while the fate of many remains unknown to this day.


Polish resistance

The Polish resistance movement was active in the region, including the Union of Armed Struggle, Bataliony Chłopskie, Gray Ranks and
Home Army The Home Army (, ; abbreviated AK) was the dominant resistance movement in German-occupied Poland during World War II. The Home Army was formed in February 1942 from the earlier Związek Walki Zbrojnej (Armed Resistance) established in the ...
. The
Polish Underground State The Polish Underground State (, also known as the Polish Secret State) was a single political and military entity formed by the union of resistance organizations in occupied Poland that were loyal to the Government of the Republic of Poland ...
was organized, and in July 1940, even an underground Polish parliament was established in Poznań. Activities included secret Polish schooling, secret Catholic services, printing and distribution of
Polish underground press The Polish underground press, devoted to prohibited materials ( sl. , lit. semitransparent blotting paper or, alternatively, , lit. second circulation), has a long history of combatting censorship of oppressive regimes in Poland. It existed th ...
, sabotage actions, espionage of German activity, military trainings, production of false documents, preparations for a planned uprising, and even secret
football Football is a family of team sports that involve, to varying degrees, kick (football), kicking a football (ball), ball to score a goal (sports), goal. Unqualified, football (word), the word ''football'' generally means the form of football t ...
games. The Polish resistance provided aid to people in need, including prisoners, escapees from camps and ghettos and deserters from the German army, rescued Polish children kidnapped by the Germans, and facilitated escapes of Allied prisoners of war from German POW camps. The Germans cracked down on the resistance several times, and even kidnapped children of the resistance members and sent them to the camp for Polish children in Łódź.


End of war

From August 1944 to January 1945, the Germans used hundreds of thousands of Poles as forced labour to build fortifications in the region ahead of the advancing Eastern Front. In January 1945, before and during their retreat, the Germans committed several further massacres of Polish civilians, prisoners and Polish and other Allied POWs, including at Ostrzeszów, Pleszew, Marchwacz, Żabikowo and Łomnica and perpetrated several death marches. By 1945 nearly half a million Germanic ''
Volksdeutsche In Nazi Germany, Nazi German terminology, () were "people whose language and culture had Germans, German origins but who did not hold German citizenship." The term is the nominalised plural of ''wikt:volksdeutsch, volksdeutsch'', with denoting ...
'' had been resettled in the ''Warthegau'' alone among the
areas annexed by Germany There were many areas annexed by Nazi Germany both immediately before and throughout the course of World War II. Territories that were part of Germany before the annexations were known as the "Altreich" (Old Reich). Overview The respective da ...
while the Soviet forces began to push the retreating German forces back through the Polish lands. Most German residents along with over a million colonists fled westward. Some did not, due to restrictions by Germany's own government and the quickly advancing Red Army. An estimated 50,000 refugees died from the severe winter conditions, others as war atrocities committed by the Soviet military. The remaining ethnically German population was expelled to Allied-occupied Germany after the war ended in accordance with the
Potsdam Agreement The Potsdam Agreement () was the agreement among three of the Allies of World War II: the United Kingdom, the United States, and the Soviet Union after the war ended in Europe that was signed on 1 August 1945 and published the following day. A ...
.
Norman M. Naimark Norman M. Naimark (; born 1944, New York City) is an American historian. He is the Robert and Florence McDonnell Professor of Eastern European Studies at Stanford University, and a senior fellow at the Hoover Institution. He writes on modern Ea ...
,
The Russians in Germany.
' p. 75. .


See also

* History of Poland (1939–1945) * World War II atrocities in Poland * Special Prosecution Book-Poland *
Intelligenzaktion The ''Intelligenzaktion'' (), or the Intelligentsia mass shootings, was a series of mass murders committed against the Polish people, Polish intelligentsia (teachers, priests, physicians, and other prominent members of Polish society) during the ...
*
Volksdeutscher Selbstschutz The ''Volksdeutscher Selbstschutz'' was an Selbstschutz, ethnic-German self-protection militia, a paramilitary organization comprising ethnic Germans (''Volksdeutsche'') mobilized from among the German minority in Poland. The ''Volksdeutsche ...


Notes


Sources


Shoa.de - List of Gaue and Gauleiter

Die NS Gaue
at the
Deutsches Historisches Museum The German Historical Museum (), known by the acronym DHM, is a museum in Berlin, Germany devoted to German history. It describes itself as a place of "enlightenment and understanding of the shared history of Germans and Europeans". It is often ...
website
Die Gaue der NSDAP


Further reading

* - DO
10.1017/S0008938914000648
online publication on 15 May 2014 * * {{DEFAULTSORT:Reichsgau Wartheland Former administrative regions of Greater Poland Wartheland, Reichsgau
Wartheland The Reichsgau Wartheland (initially Reichsgau Posen, also Warthegau) was a Nazi Germany, Nazi German ''Reichsgau'' formed from parts of Second Polish Republic, Polish territory Polish areas annexed by Nazi Germany, annexed in 1939 during World War ...
Polish areas annexed by Nazi Germany
Wartheland The Reichsgau Wartheland (initially Reichsgau Posen, also Warthegau) was a Nazi Germany, Nazi German ''Reichsgau'' formed from parts of Second Polish Republic, Polish territory Polish areas annexed by Nazi Germany, annexed in 1939 during World War ...
Germany–Poland relations 1939 establishments in Germany 1945 disestablishments in Germany Holocaust locations in Poland