<u>Answer:</u>
The correct answer option is a. 1920s.
<u>Explanation:</u>
In 1920's, a social and intellectual movement broke out in Harlem, New York which is known as the Harlem/Manhattan Black Renaissance.
This explosion based on the new African-American cultural expressions over the urban regions of Mid-West and North-East of the United States of America, affected the African-American Great Migration.
Moreover, many black writers from the African and the Caribbean colonies who were residing in Paris were influenced by the Harlem Renaissance, though it was centered in Harlem neighborhood.
a smaller industrial base, fewer rail lines, and an agricultural economy based upon slave labor made mobilization of resources more difficult
The most likely reason the agricultural revolution caused a population increase was because “more and better food allowed people to be healthy and well fed”. When agricultural revolution took place it led to the increase in usage of pesticides fertilizer and other things. This led to the decrease in price of rice. Which led to the less death chances of people and leads to population increases.
I believe it was in Chicago
I think the answer would be C