what was the issue between germany and poland that was the cause of world war ii
Germany–Poland relations In 1918, Poland regained its place on the map. After World War I, the Treaty of Versailles deprived Germany of its territories in West Prussia, East Upper Silesia and Danzig (Gdansk) and transferred them all to Poland. It was seen as a great injustice in the Weimar Republic, in part leading to the Nazi takeover of power in 1933. On 1 September 1939, Poland was invaded by Germany, thus initiating World War II. The Third Reich established concentration camps in German-occupied Poland, the biggest located in Auschwitz. Poland suffered many casualties and huge damages during the war. After World War II, Germany lost its former eastern territories to Poland and the Soviet Union. In 1945-1950, a series of expulsions and fleeings happened, in which up to 16 million ethnic Germans were forced to leave their homes in Poland and resettle in post-war Germany. It was the largest forced movement of any population in history.
Allied-occupied Germany Upon the defeat of Nazi Germany in World War II, the victorious Allies asserted their joint authority and sovereignty over 'Germany as a whole', defined as all territories of the former German Reich which lay west of the Oder–Neisse line, having declared the extinction of Nazi Germany at the death of Adolf Hitler (see 1945 Berlin Declaration). The four powers divided 'Germany as a whole' into four occupation zones for administrative purposes, under the United States, United Kingdom, France and the Soviet Union respectively; creating what became collectively known as Allied-occupied Germany (German: Alliierten-besetztes Deutschland). This division was ratified at the Potsdam Conference (17 July to 2 August 1945).[not verified in body] The four zones were as agreed in February 1945 by the United States, United Kingdom and Soviet Union meeting at the Yalta Conference; setting aside an earlier division into three zones (excluding France) proposed by the London Protocol.
History of Germany (1945–90) As a consequence of the defeat of Nazi Germany in World War II, Germany was cut between the two global blocs in the East and West, a period known as the division of Germany. Germany was stripped of its war gains and lost territories in the east to Poland and the Soviet Union. At the end of the war, there were in Germany some eight million foreign displaced persons[1]Â ; mainly forced laborers and prisoners; including around 400,000 from the concentration camp system,[2] survivors from a much larger number who had died from starvation, harsh conditions, murder, or being worked to death. Over 10 million German-speaking refugees arrived in Germany from other countries in Central and Eastern Europe.[3] Some 9 million Germans were POWs,[4] many of whom were kept as forced laborers for several years to provide restitution to the countries Germany had devastated in the war, and some industrial equipment was removed as reparations.
World war A world war, is a large-scale war involving many of the countries of the world or many of the most powerful and populous ones. World wars span multiple countries on multiple continents, with battles fought in many theaters. While a variety of global conflicts have been subjectively deemed "world wars", such as the Cold War and the War on Terror, the term is widely and generally accepted only as it is retrospectively applied to two major international conflicts that occurred during the 20th century: World War I (1914–1918) and World War II (1939–1945).