ational Socialist party (Nazi) on 1925 was a member of the SA as of 1923 later on joined the SS 126 and 10 years after than was appointed chief of Amt III in R.S.H.A which belonged to the S.D. This is the person that made sure mass executions were carried out and often inspected the mass executions to see they were done properly. Last but not least is Hitler, some people considered him the brains of this whole holocaust. He was the Chancellor and president of Germany between the years of 1933-1945 when Peter Van Hindenberg stepped down and appointed him. Hitler had a way of speaking and motivating people thorough words and his speeches. He also won 2 iron Crosses first class due to being injured in the war, which also helped him to control power. Hitler wrote the book Mein Kampf while in jail telling what a German was supposed to look like and anybody that didn't had problem
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