Each country had a different economic system (capitalism in the USA and communism in the SU), which caused competition.
This competition led to military competition and a nuclear arms race, which was called the Cold War. The nuclear arms race became the greatest point of tension.
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Sphere of influence, in international politics, the claim by a state to exclusive or predominant control over a foreign area or territory. ...
Explanation:
Answer:
The Spanish, English, and French were the most powerful nations to establish empires in the new lands. Conquest of Latin America by the Spanish Empire Beginning with the 1492 arrival of Christopher Columbus, the Spanish Empire expanded for four centuries (1492–1892) across most of present-day Central America, the Caribbean islands, Mexico ...