Answer:
The Korean war (1950-1953) was the first military action of the cold war.
Answer:
The legislative branch of the federal government, composed primarily of the U.S. Congress, is responsible for making the country's laws. The members of the two houses of Congress—the House of Representatives and the Senate—are elected by the citizens of the United States
Explanation:
Usually, it's to search for resources (such as crops, gold, land, etc) and to conquer land for themselves.
The fear of communism was a real thing because it was basically a witch hunt for a witch that didn't really exist. Everyone was afraid of communism, there was propaganda posters that scared americans and it created a new term called mcCarthyism.