How and why did federal policy toward indian peoples change in the decades following the civil war

Explanation:

So many things encouraged a good number of white settlers to migrate into new states and territories, this lead to serious competition for space and resources. One of those discovered resources was gold, this lead to the identity of the Nez Perces tribe to be challenged. It also made the Federal officer to end rules that encouraged tribalism and allowed Indians into the American conventional space. Some tribes were preserved because they experience geographical isolation, but the plan to have a permanent territory for indians did not materialize. The Indian war ended due to too much of skirmishes.

jim crow law, in u.s. history, any of the laws in which racial was enforced, in the south between the finish of reconstruction in 1877 and the start of the social liberties development during the 1950s.

jim crow was the name of a minstrel routine( jump jim crow) performed starting in 1828 by its creator, thomas dartmouth ("daddy") rice, and by numerous imitators, including on-screen character joseph jefferson.

the term came to be a defamatory sobriquet for african americans and an assignment for their segregated life. the segregation rule was stretched out to parks, graveyards, theaters, and eateries with an end goal to keep any contact among blacks and whites as equivalents.

it was classified on neighborhood and state levels and most broadly with the "separate yet equivalent" choice of the u.s. preeminent court in plessy v. ferguson (1896).