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.
D. Powers are shared between state and federal government
A federal system means that there is shared power between the national (federal) government and a smaller, subsection of the country as a whole. In the case of the United States, the subsection are the states.
Answer:
I believe that it is c, b and a
I beilive it is 4- The soviet union had recently begun builiding up a nuclear arsenal of its own.