Adolf Hitler was born on April 20, 1889 in Branau am Inn, Austria-Hungary. He is known as being the dictator for Germany, the German leader from 1933-1945, and the Nazi Party leader. He is also blamed for beginning World War Two. However, Hitler may be best-known for starting the Holocaust, where he sought out to exterminate the entire Jewish population. Adolf Hitler is compatible with Mussolini because they were "forever allied" with each other in World War One.