The soldiers defended a base in Charleston Harbor called Fort Sumter. So, Confederate leaders ordered an attack. Just before sunrise on April 12, 1861, a shell exploded above Fort Sumter. It was the first shot fired in the American Civil War.
The biggest issue is by technology.
Well, the Western Cherokees perpetrated attacks of their own. Although the United States tried to negotiate peace between the Osages and the Western Cherokees, the Western Cherokees Desiree revenge. U.S. officials feared that after the attacks against Clermont's village, the Osages would respond with more violence, impeding eastern Indian migrations. It was viewed as necessary after only 6,000 members of the Five Tribes voluntarily moved west. Proponents believed that Five Tribe members would have a better opportunity of becoming «civilized» if they were separated from Anglo society.
History, for one. Communism is mostly attributed to Karl Marx, whom believed that workers are abused by the upper class. Communism is mainly the belief that one "takes as he needs" rather than own more than what is needed. This idea has failed in practice as Joseph Stalin abused the system.