How did Buffalo Soldiers contribute to African Americans gaining civil rights in the United States?

Please answer by 1:30 PM I need to know this!

Based on this graph, it is reasonable to assume that by 1930 the percentage of the population with the right to vote was

European imperialism in the 19th century was largely motivated by a desire to: o a. assert power over other parts of the world. b. end the racist policies practiced in many foreign countries. o c. defend europe from aggressive foreign armies. d. relocate ethnic and religious minorities within national borders.

What was the great awakening? a. a religious movement b. a social movement against slavery c. a political rebellion d. a scientific movement