Germany began a genocide policy against Jews

In 1939 that marked the transition in Nazi racial antisemitism toward genocide. To justify the murder of the Jews both to the perpetrators and to bystanders in Germany and Europe, the Nazis used not only racist arguments but also arguments derived from older negative stereotypes, including Jews as communist subversives, as war profiteers and hoarders, and as a danger to internal security because of their inherent disloyalty and opposition to Germany.