Answer:
America wanted not just to contain communism - they also wanted to prevent the domino effect. Truman was worried that if Korea fell, the next country to fall would be Japan, which was very important for American trade. This was probably the most important reason for America's involvement in the war.
I think you mean decentralization. It's the transfer of authority from the main government to local governments.
To find jobs.. back then you could get a job with little or no skill at all. the idea of having a better job was appealing to manyfarmers and immigrants.
Answer:
It truly being the individuals opinion, yet as stated, widely viewed in a negative connotation, is because Communism restricts ones freedoms and basic human rights, for one is being controlled by the government.
Hope this helps!
They were upset because the law forbade them from settling in the Ohio River Valley where there was fertile soil for farming, and the Native Americans weren't using it, plus many colonists had already bought land west of the Appalachians and now weren't allowed to move. Many colonists did not respect the Native Americans and did not want to preserve their land. The colonists just ignored the law and moved across the Appalachians.