February 8, 1940
Jewish relocations to ghettos in Poland
Mass relocations of Jews to ghettos in occupied Poland began in early 1940. It was a systematic process of Jewish population isolation, initiated by Nazi occupiers, which led to the creation of the largest ghettos in history, including the Warsaw ghetto housing over 400,000 people. These actions were a key stage in the implementation of the Nazi policy of Jewish extermination.