1. Because of tensions between Soviet Union and US
2. In a way they were because of those tensions
3. McCarthy accused a lot of Hollywood stars and eventually people from the government themselves
4. People who were accused, stood on trial and were pressured to answer whether they were actually communists, and if they didn't confess, they would go to jail
5. I assume it's the restriction of lying to the court, something like that (sorry)
6. Senator McCarthy died by chronic alcoholism, they never found the list that Senator McCarthy said he had when he made his speech
7. McCarthyism is viewed as the most ridiculous thing that happened in the 1900s, it's just like how the puritans went on a witch hunt back in the 1600s, and they're both not very proud moments of America
D had a strong central government
Shah of Iran was supported by the US for being anti communist even though he had a secret police and violently repressed his own people. The correct option among all the options that are given in the question is the third option or option "C". There was definite human rights violation going on in Iran, still the United States did not suspend the military sales to that country.
