Perhaps the most hated man in world history, Adolf Hitler was in search of a perfect world in which only those of the Aryan race (mainly, white) were able to live freely. Hitler wanted to banish the dirty races and classes from the world, and he started with gypsies, homosexuals, and Jews. He first made all Jewish people wear the Star of David as a public marker, and then they all had to live in ghettos or less-tailored neighborhoods.