Who is Adolf Hitler from An Interrupted Life: The Diaries of Etty Hillesum, 1941-1943 and what is their importance?

Adolf Hitler was a German politician and the leader of the Nazi Party. He was the Chancellor of Germany from 1933 to 1945 and became the Führer of Nazi Germany from 1934. Hitler began World War II wen he initiated the German invasion of Poland. He was the central to the Holocaust and responsible for millions of deaths.