Answer:
The Wannsee Conference was a meeting of Nazi officials informing the German authorities of the "final solution of the Jewish question". The decision had been made earlier, and the Wannsee Conference was a press conference, demonstrating that the genocide had become part of the official policy of the country. The meeting took place on 20 January 1942 in a villa on the shore of Lake Wannsee in the southwestern suburbs of Berlin. The final solution policy led to the Holocaust, the genocide of the Jews.
