In preparation for the conference , Eichmann drafted a list of the numbers of Jews in the various European countries . Countries were listed in two groups , " A " and " B " . " A " countries were those under direct Reich control or occupation ( or partially occupied and quiescent , in the case of Vichy France ) ; " B " countries were allied or client states , neutral , or at war with Germany . The numbers reflect the estimated Jewish population within each country ; for example , Estonia is listed as '' Judenfrei '' ( free of Jews ) , since the 4,500 Jews who remained in Estonia after the German occupation had been exterminated by the end of 1941 . Occupied Poland was not on the list because by 1939 the country was split three ways among Polish areas annexed by Nazi Germany in the west , the territories of Poland annexed by the Soviet Union in the east , and the General Government where many Polish and Jewish expellees had already been resettled
Polish and Jewish expellees
Expulsion of Poles by Nazi Germany
Wannsee Conference