This correct answer is "popular sovereignty."
This idea of letting territories vote on whether or not they wanted slavery was supposed to be helpful in solving the issue of slavery in the United States. However, this led to terrible violence and bloodshed, especially in Kansas. After Kansas voted to become a slave state, many anti-slavery individuals claimed the election was rigged due voters coming from Missouri to vote in the Kansas election. This resulted in fighting between the two. This period is now known as "Bleeding Kansas." This idea was one of many solutions that failed to solve the issue of slavery in America.
The correct answer is <span>contain Communism
Having a common market with free trade would allow capitalism and the free market to prosper which would counter any communist tendencies that the countries might have had after the war. It actually worked as it prevented communism from spreading throughout the western Europe even when it was ravaged.</span>
During the wake of The Civil War the North had sustained very little destruction compared to the South.
