The answer would be
C) She fought for better treatment of the mentally ill.
Answer:
Mainly the Soviet Union backed the Viet Minh otherwise known as the North Vietnamese as the USSR backed many communist/socialist countries around the world in small proxy wars against the United States to try and gain influence and expand communism. So your answer would be the Union of Soviet Socialist Republics.
They threw the chests of tea into the Boston Harbor. (Boston Tea Party)
I'm pretty sure that they opened the first Silk Road