Cold War Test Joseph McCarthy gained a large amount of popularity during the 1950s when he began accusing many Americans of doing what?
Allying with Vietnam and North Korea
Supporting the Communist Party and the Soviet Union
Supporting Barry Goldwater as he ran for president against Lyndon Johnson
Spying on Americans and giving information to Fidel Castro

Supporting the Communist Party and the Soviet Union

Explanation:

Joseph McCarthy was a Republican Senator from Wiscosin during the 1940s and 1950s. He gained notoriety for believing that there many communist infiltrates at every level of U.S. Society: Hollywood, the army, the government, the political parties, and civil society. The term "Mccarthysm was coined to refer to the belief or idea that a person or a group is a communist sympathizer without enough basis on reality".

i think it was   tsar alexander ii

they both wanted to stop protestantism, they felt a call in life and it was to strengthen the church. charles used inquisition, philip used army's, charles gave control to outsiders, philip centralized all power.

hope this you !