密苏里妥协
The sectional issue surged to the forefront again in 1854, when Senator Stephen A. Douglas from Illinois moved to organize the Nebraska Territory, all of which lay north of the Missouri Compromise line, in the Kansas–Nebraska Act. This legislation aroused fury in the North because it applied the popular sovereignty principle to the Territory, in violation of the Missouri Compromise. Had it not been for Stephens, the bill probably never would have passed in the House. He employed an obscure House rule to bring the bill to a vote. He later called this "the greatest glory of my life."