What role did Adolf Hitler play during World War 2?

Beginning in 1933 and until the end of his life in April 1945, Adolf Hitler was Chancellor and Fuhrer (Leader) of Germany during what he termed the "Third Reich." He ruled the most powerful of the "Axis" nations. (The other Axis nations were Italy and Japan.) With Italy as his primary European ally, he waged war against almost every other European nation, as well as the Soviet Union and the United States. At the height of their power, his armed forces had conquered practically all of mainland Europe, parts of North Africa, and the Soviet Union as far east as Moscow.

Genocide, and he promised Germany a 1000 year Reich.

Adolf Hitler was the dictator of Germany.He was also the main aggressor during World War 2 and a very horrible person.