Explanation:
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Answer:
<u>Increased U.S. involvement in Vietnam</u>
1) process of Vietnamization
2) invasion of Cambodia
<u>Decreased U.S. involvement in Vietnam</u>
1) authorized bombing of Cambodia
2) diplomatic efforts by the Chinese and Soviet Union
Explanation:
Cuba, Puerto Rico, Guam
The debate was over Cuban independence from Spain, Spain held onto Cuba for a very long time in a rebellious way.