Answer:
Socially and Economically
Socially, the intensive indoctrination of the American people led to a regression of social reforms.
Economically, enormous growth spurred by industries related to war was aided by heavy government expansion.
Explanation:
Slavery helped support the rich by tending to the things that made them richer (the plantations).
The answer to your question is:
C. Were dirty, crowded, and unhealthy.
Marcus Garvey is best known for his activism.
Competition with the Soviet Union spurred American space missions.
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