1944 Event Nazi begin mass extermination of Jews at Auschwitz 1943 Event 400 Jews escape in uprising at Sobibor extermination Camp in Poland 1943 Event Himmler orders extermination of all Polish ghettos 1943 Event Greek Jews of Salonika are transported to Nazi extermination camps 1942 Event Warsaw Ghetto Jews (300,000) are sent to Treblinka extermination Camp 1942 Event Jews transported from Holland to extermination camp 1942 Event Nazi officials hold notorious Wannsee conference in Berlin deciding on "final solution" calling for extermination of Europe's Jews 1939 Event Hitler orders extermination of mentally ill 1939 Event Hitler calls for extermination of European Jews 1933 Event 5th "extermination campaign" against communists in Nanjing China 1700 Event England, France and Netherlands ratify 2nd Extermination treaty 1699 Event England, France and Netherlands agree on 2nd Extermination treaty of Spain 1698 Event France, England and Netherlands signs 1st Extermination treaty
