The conflict, fought between June and October 1877, stemmed from the refusal of several bands of the Nez Perce, dubbed "non-treaty Indians," to give up their ancestral lands in the Pacific Northwest and move to an Indian reservation in Idaho.
Christopher Columbus is the answer most likely to be correct but, there is an argument for Leaf Erikson
Southern planters opposed high tariffs on imported goods the reason why they fought these tariffs was because they didn't really want to have such high tariffs and would rather have just traded among each other which they wanted to do, but wasn't able in all cases.
The American Federation of labor made it successful than other unions of the time because it was a loose organization of skilled workers from many unions devoted to specific crafts or trade.
Answer:
Police, Firefighter, and Doctor
Explanation: