I'm not 100% sure this is the answer but I know they were successful in math.
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Shah Reza Pahlavi was a brutal dictator, but his departure did not mean Iran was more free. The Shah was pro-west, and would brutally crack down on any dissent. He was replaced by Ayatollah Khomeini, who helped to install a religous dictatorship in Iran. Everything that the Shah had stood for --- including the western world --- was now seen with open contempt by the government.
Answer: Hungary, eisenhower did not become directly involved but condemned the soviet military response
The answer to this question is Option C. Get an advanced degree