Yep. Grandson came home from school that day saying Columbus was a bad man. Young children being indoctrinated to hate.
Native Americans had wars, genocides, and slavery long before Europeans arrived. The tribe that currently owns the Black Hills were not its original owners. They were given it by the U.S. government because the original owners were wiped out by another tribe. I told this to a Native American once and all they could do is get angry at me, but not refute it.