During the Nazi occupation, the Jewish community was forced into the Riga Ghetto and a Nazi concentration camp was constructed in Kaiserwald. On 25 October 1941, the Nazis relocated all Jews from Riga and the vicinity to the ghetto. Most of Latvia's Jews (about 24,000) were killed on 30 November and 8 December 1941 in the Rumbula massacre. By the end of the war, the remaining Baltic Germans were expelled to Germany.