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To prevent the spread of communism in Southeast Asia is why did President Kennedy get the United States involved in the Vietnam War so the reason was the usage of containment policy.
I believe that the answer to the question provided above is that because montezuma believed that cortez were from the heavens and thus must be treated well.
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They had a lot of sacrifices
Answer:
The Emancipation Proclamation
Explanation:
delegates in Philadelphia to write a new constitution