They were lucky it was the white man that conquered them. If it was some other civilization, they would have never been given their reservation. Seeing how they treat other tribes, they almost died how they lived.

Exterminated. Taken as slaves and sacrificed. Erased from history.

You're in deep trouble if you haven't discovered/invented the wheel and are just prancing around land rich in resources and space. The Arabs would have loved conquering Native America.