It is B Congress had no power to control trade.
I think the answer you are looking for is the Red Scare in 1947-1956 which led to fear in everyday families about the rise of communism, and it caused everyday people to become active in the war at home.
Representative democracy and impeachment. I don't know if what you're doing is multiple choice or not.
Answer:
It protected citizens against state infringements towards the rights and liberties the Constitution guaranteed.
Answer:
May I ask who them is ? possibly more details
