November 16, 1940
Establishment of the Warsaw Ghetto
On November 16, 1940, Nazi Germany officially established the Warsaw Ghetto, the largest Jewish ghetto in occupied Europe. Over 400,000 people of Jewish origin were crowded into an area of 3.4 km², separated from the rest of the city by 3-meter-high walls. This decision was part of the Nazis' broader plan to isolate and exterminate the Jewish population.