How did the Nazis come up with the final solution?

The Nazis developed the "Final Solution" as a culmination of their pervasive anti-Semitic ideology and the desire to create a racially pure state. This systematic plan for the extermination of Jews emerged during the early 1940s, particularly after the invasion of the Soviet Union, when mass shootings and ghettos were deemed insufficient. Influential Nazi leaders, including Heinrich Himmler and Adolf Eichmann, coordinated efforts to implement this genocidal policy through concentration and extermination camps. The Final Solution represented a horrific extension of long-standing anti-Semitic beliefs combined with the brutal realities of war and totalitarian governance.