How did the colombian exchange impact american indians living on plains

Which statement about african americans during the civil war is true? o a. they were granted the vote in the north. o b. they were allowed to attend northern universities. c. they were given deeds to southern plantations. o o d. they enlisted in the union army.

How did the economic impacts of the great depression differ in the united states and the soviet union?

As coauthors of the federalist papers, alexander hamilton, james madison, and john jay all