It would be quicker to list the people he liked.
Jews, blacks, gays, gypsies... He hated a lot of people.
Hitler was out to dominate the world with what he considered a pure "Aryan" race(he had no idea of what Aryan really meant, btw). Anyone who might dilute or contaminate that bloodline was a target: Jews, Arabs, Gypsies, etc. Even the mentally ill or mentally challenged of his own country were undesirable. Some groups were declared "non-Aryan" for political purposes.<br />
He approved of some peoples, though: Scandinavians, French, Italians Spanish, and Albanians were among them. Go figure.
he hated jews and people who didn't have blond hair and blue eyes.. they think one of his parents was jewish though
blacks,gays,jews and people who didnt bow down to him