The similarities between them were that the Red Scare and the Cold War were both due to the fear of the spread of communism, and communist spies.
D: Belief that human problems are solvable throughout science and technology alone
Answer:
A
Explanation:
Because it actually makes sense
Answer:
The tenure of office act
Explanation:
It was intended to restrict power
https://www.history.com/topics/reconstruction/tenure-of-office-act
https://www.infoplease.com/encyclopedia/history/north-america/us/tenure-of-office-act
^ answer found here