Answer:
The Union's industrial and economic capacity soared during the war as the North continued its rapid industrialization to suppress the rebellion.
Explanation:
I believe the answer is: Immigrants were associated with anarchism and communism
During that period, united states was involved in the cold war against the Soviet Union. At that time, most people were scared that the agents from communist countries could come into united states through immigration process, which create the anti-immigration hysteria.
I'm pretty sure it's B. I looked it up and it said the Plymouth Seperalists landed in Massachusetts Bay Colony.
