Answer:
D
Explanation:
They produced everything they needed to survive ---> self sufficient. They didn't need trade or money to function.
Answer:
<em>The Harlem Renaissance grew out of <u>the changes that had taken place in the African-American community since the abolition of slavery,</u> as the expansion of communities in the North. These accelerated as a consequence of World War I and the great social and cultural changes in early 20th-century United States.</em>
Andrew Carnegie was a widely known steel tycoon that made extensive progress in the steel industry. He was a wealthy industrialist during his time. The social Darwinism promotes only the strong shall live and the weak shall die, hence wealthy men are superior than the poor ones.
