Answer:
Not only does it give a sense of unity to these nations, but it is also beneficial to the people as well because they do not have to worry about exchange rates when traveling to other countries with the same currency.
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.
Answer:
The first culture was Clovis culture of Paleo-Indians. But later on there was American Indians of the Mogollon and Ancestral Pueblo peoples cultures.
Explanation: