John G. Nicolay, A Short Life of Abraham Lincoln, condensed from Nicolay and Hayes' Abraham Lincoln: A History

[141] of a single candidate. The Democratic leaders in the Southern States had become more and more outspoken in their pro-slavery demands. They had advanced step by step from the repeal of the Missouri Compromise in 1854, the attempt to capture Kansas by Missouri invasions in 1855 and 1856, the support of the Dred Scott decision and the Lecompton fraud in 1857, the repudiation of Douglas's Freeport heresy in 1858, to the demand for a congressional slave code for the Territories and the recognition of the doctrine of property in slaves. These last two points they had distinctly formulated in the first session of the Thirty-sixth Congress. On January 18, 1860, Senator Brown of Mississippi introduced into the Senate two resolutions, one asserting the nationality of slavery, the other that, when necessary, Congress should pass laws for its protection in the Territories. On February 2 Jefferson Davis introduced another series of resolutions intended to serve as a basis for the national Democratic platform, the central points of which were that the right to take and hold slaves in the Territories could neither be impaired nor annulled, and that it was the duty of Congress to supply any deficiency of laws for its protection. Perhaps even more significant than these formulated doctrines was the pro-slavery spirit manifested in the congressional debates. Two months were wasted in a parliamentary struggle to prevent the election of the Republican, John Sherman, as Speaker of the House of Representatives, because the Southern members charged that he had recommended an “abolition” book; during which time the most sensational and violent threats of disunion were made in both the --louse and the Senate, containing repeated declarations that they would never submit to the inauguration of a “Black Republican” President.