Which name is used to describe the role of the political party that is out of power in helping the government run?

In the mid-1800s, how did american indians often react to the us government signing treaties with tribal chiefs to establish reservations? many american indians did not accept the treaties and resisted relocating. many american indians fought for land taken away by the dawes act. many american indians bought land in oklahoma from white settlers. many american indians accepted the treaties and relocated voluntarily.

Thesis statement for negative effects on immigration

What happened 10 million years ago? if u answer, u get 50 ! plz answer ; -;