<span>D.Americans became proud belonging to a powerful nation with a reputation of defeating any challenge on the world stage
there role technically was too suppress and make sure Communism didn't spread, which they achieved, and so it should be D
hope this helps
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Because the US (United States) had already placed some in Turkey.
It helped them deal with the lack of certain resources.
Answer:
4, Mesopotamia, Indus Valley, yellow river, and Egypt
Explanation:
