<span>C. the American army</span>
Hey!
The internment camps were also known as relocation centers, once it was a kind of prison where people were locked for some reason. For example, during the World War II, a lot of Japanese people were relocated in these internment camps, because there was fear that the Japanese people that lived in US, would react to the US attacks in the war.
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Answer:
nobility, clergy, peasantry,
Explanation:
i'm not 100% sure i just searched it up
The Old Immigration Wave was a group of people that were actually immigrants themselves whereas The New Immigration Wave can be people who weren't immigrants but there family members were or ancestors.