German occupation of Poland | The Holocaust, an Introduction
The Nazi Regime in Germany and the Occupation of Poland | Yad Vashem
The occupation of Poland by Nazi Germany and the Soviet Union during the Second World War (1939–1945) began with the German-Soviet invasion of Poland in September 1939, and it was formally concluded with the defeat of Germany by the Allies in May 1945. Throughout the entire course of the foreign occupation, the territory of Poland was divided between Germany and the Soviet Union (USSR) with the intention of eradicating Polish culture and subjugating its people by occupying German and Soviet powers. In summer-autumn of 1941 the lands annexed by the Soviets were overrun by Germany in the course of the initially successful German attack on the USSR. After a few years of fighting, the Red Army drove the German forces out of the USSR and across Poland from the rest of Central and Eastern Europe.