Your answer for this question is D.Competition
<span>the people that lives a lifestyle most similar to the mongols lifestyle before the rise of genghis khan were: A Shepherd who moves his heards in search of fresh pasture
befor the rise of Gengis Khan, Mongolian tribes travel from one place to another in the search for natural resources in order to sustain their living, similar with what the sheperd is doing</span>
Answer:
The Copernican Revolution was the paradigm shift from the Ptolemaic model of the heavens, which described the cosmos as having Earth stationary at the center of the universe, to the heliocentric model with the Sun at the center of the Solar System.
Russa, or the U.S.S.R. at that time. When the U.S. found out about Russian missiles in Cuba, they established sanctions once the U.S.S.R. got rid of the missiles. So as soon as the Russians put missiles in Cuba, it was a domino effect that led up to the cold war.
