Tribal hatred for "out groups" is a human problem
>Calling it merely a "human" problem ignores the strong relationship between racism and the legacy of European and American colonialism.
Framing racism solely in terms of American and European history is woefully ignorant of the extensive world/human history of ethnic discrimination/slavery/murder/genocide. Have you only ever studied American/European history??
There are a lot of minority groups that look down on other minority groups. It's part of human nature.