A What If Question: What if Hitler Had Taken Over the World?

I believe he is the muggle version of Voldemort. I read some stuff here and there about the . What do You think woulda happened if he won? How different would the world be today? I'll start: I would have never been born because both my parents are immigrants (Mom- Dominican, Late Father: Puerto Rican) they most likely would have been forced to stay in their old countries. And my Late Father's Mother had depression, She would've been killed for being that way. There'd be no America or USA. The Majority would be The 'Aryan' Race. (Blond White People with blue or gray eyes).