The Act effectively nullified the earlier [[Missouri Compromise]], as Kansas and Nebraska were both north of the compromise line where slavery was not to be allowed. Anti-slavery activists were outraged. The act let settlers decide for themselves whether to allow slavery, in the name of "popular sovereignty" or rule of the people. Opponents, led by [[Free Soil]] Democrats such as [[Salmon P. Chase]] denounced the law as a concession to the [[Slave Power]] --that is the political machine of slaveowners that controlled the South and much of the national government. The act and the subsequent civil war in [[Bleeding Kansas]] was a major step on the way to the [[American Civil War]]. | The Act effectively nullified the earlier [[Missouri Compromise]], as Kansas and Nebraska were both north of the compromise line where slavery was not to be allowed. Anti-slavery activists were outraged. The act let settlers decide for themselves whether to allow slavery, in the name of "popular sovereignty" or rule of the people. Opponents, led by [[Free Soil]] Democrats such as [[Salmon P. Chase]] denounced the law as a concession to the [[Slave Power]] --that is the political machine of slaveowners that controlled the South and much of the national government. The act and the subsequent civil war in [[Bleeding Kansas]] was a major step on the way to the [[American Civil War]]. |