The tactics that the united states used to contain communism in the western hemisphere is :
Aggressive force: By placing our military forces in the region that are a threat of communism
Foreign Aid : By aiding the countries in need to earn their favour
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16th Amendment: Federal Income tax
17th Amendment: Direct election of senators
18th: Prohibition of Alcohol
Answer:
The First Battle of Bull Run, also known as the Battle of Manassas, marked the first major land battle of the American Civil War. The Confederate victory gave the South a surge of confidence and shocked many in the North, who realized the war would not be won as easily as they had hoped.
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If other countries aren't willing to fight for them and they cant fight for themselves the United States probally would but no we dont have to
