You know what the best part of all the shit the US has done to the Native Americans is?
The US is only recognized as an independent country because the Native Americans were ballsy enough to stand up to the British Empire.
It's a generally-accepted tenet of international law that to be considered independent, at least one independent country must recognize you as such (and generally lots more).
But back when the nascent US declared its independence from the British Empire, nobody was willing to recognize them as such because they didn't want to piss off the Brits... except for the Native Americans, who were at that time recognized as independent nations.
If it hadn't been for that, the US might never have been recognized as being independent by the rest of the international community.
And now US courts consider Native American tribes to be, hilariously and oxymoronically, "dependent sovereigns."
A brief history of US-Native American relations, then:
The Native Americans had a ton of land, and they gave some to the US and told everyone it was theirs.
The US turned around and kicked the Native Americans off the rest of their land.
The US gave a bit of land back to the Native Americans (sort of) and told them to shut up and be grateful.