By an established system of checks and balances; the president's appointments and treaties have to be approved by the legislative branch.
Nationalism does indeed lead to violence. Conflict and resentment between individuals defined colonialism.
For example, White settlers and Africans. Land was stolen from Africans in order to be given to white settlers. Kenyan political parties then began to form in order to get that land back and win independence.
However, they tried peaceful negotiations but failed. Following the failure of the negotiation, they turned to violence.
Answer:
American Indian Movement, (AIM), militant American Indian civil rights organization, founded in Minneapolis, Minnesota, in 1968 by Dennis Banks, Clyde Bellecourt, Eddie Benton Banai, and George Mitchell. Later, Russell Means became a prominent spokesman for the group.
Explanation:
He would not seek another term as of president of the US