To sum it down Congress' challenge was whether to allow slavery in new territories, it was so because the southern states had helped drastically in the Mexican-American war and from which they believed they would receive a reward for, Congress ended up splitting have of the new territories into slave states and non slave states.
Plagio cambialo a tu manera
No matter what there will be an upper class and lower class. Communism is more dictator with government saying they know best and if you go against them...they technically own you as cattle. Fascist is the same way except nothing gets done.