Answer:
Increased
Explanation:
The U.S. was trying to "contain" the spread of Communism and the Soviet Union wanted to expand it so violence in places like Korea, Vietnam, and Cuba all came from this tension with Democracy and Communism, along with a multitude of other things.
1800s
December 2,1804 to be exact
I don't understand you're question. if you could rephrase i could help
A 2019 paper from Tel Aviv University identified economic competition, cultural competition, racial attitudes, and fear of crime as some of the most significant factors in opposition to immigration.