Based on hieroglyphics and the invention of the calendar this is describing the Egyptians.
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.
A. T
B. T
C. F
D. F
Hope I helped!
