1980 was the time at the end (but people didn't know that) of the Cold War, that is the conflict between Capitalism and Communism,
US had a capitalist system and was actively involved in stopping the spread of Communism in Asia and Latin America and this is also the correct answer: stopping the spread of Communism.
The best answer — and correct answer — is: [C]:
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→ " scientific study of behavior and mental processes " .
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Hope this helps!
Best wishes to you!
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Interest Rates= Government policy can influence interest rates
Higher rates=also lead to decreased consumer spending
Lower interest rates=attract investment as businesses increase production
If think C maybe? it makes the most sense