"while six weeks after the inauguration, the proslavery element, headed by Jefferson Davis, began the Rebellion to perpetuate and to spread the institution of slavery."
In 1857 came the Dred Scott decision, in which Chief Justice Taney of the Supreme Court dragged that tribunal into politics, aiming to settle the question of slavery in the territories, but it stimulated rather than suppressed the discussion of slavery, as was evident by its outburst in the debates between Mr. Lincoln and Mr. Stephen A. Douglas.[1] The main question was whether, according to the Constitution, Congress could prohibit slavery in the territories. Lincoln contended that it could but Douglas was evasive, as he hoped to reconcile his popular sovereignty with the Dred Scott decision. Lincoln, on the other hand, showed that the public estimate of the Negro had become decidedly lower than it was prior to the industrial revolution, when masters could emancipate their bondmen of their own volition. Since then it had become common for the State Legislature, which in the exercise of the sovereignty of the State had the power to abolish slavery within its limits, to withhold that power and to make legal restraints tantamount to prohibition.
Lincoln opposed Mr. Douglas in 1858 when he contested the latter's reelection to the United States Senate. Toward this end he launched a more determined antislavery program than ever before, advancing the doctrine that "a house divided against itself cannot stand" and likewise that "the Union could not endure permanently, half slave and half free."[2] He further declared that either the advocates of slavery would push the institution forward until it became alike lawful in both North and South, or the opponents thereof would arrest its extension. Douglas had charged the Republicans with the intent to abolish slavery in the States and had asserted that their opposition to the Dred Scott decision marked their desire for Negro equality
