It was arguably the deadliest conference in human history. The topic: plans to murder 11 million Jews in Europe. The participants were not psychopaths, but educated men from the SS, police, administration and ministries. The invitation to the meeting at Wannsee came from Reinhard Heydrich, head of the Reich Security Main Office. The Wehrmacht's campaigns of conquest in Eastern Europe marked the beginning of the systematic murder of Jews in Poland and the Soviet Union. In mid-September 1941, Hitler made the decision to deport all Jews from Ge...