Now there’s document on a subject of states' rights and states' sovereignty which is very seldom cited but which is absolutely fundamental to underst… - Harry V. Jaffa

Well, it’s not clear how persuasive this argument was in Illinois, but it was persuasive in Mississippi and Alabama and Florida and South Carolina, which said, 'Well, Lincoln’s right. This man Douglas is denying us our Constitutional rights'. And as a result of that, it was Lincoln’s cleverness in the debates which split the Democratic convention in 1860, and this is what in fact elected Abraham Lincoln. But it was the rebellion against Douglas, not against Lincoln, which precipitated the whole secessionist movement.

To allow slavery to be introduced into free territories, where it had not hitherto existed, was, Abraham Lincoln held, a very bad thing. His opponent, Stephen A. Douglas, held that it was a sacred right, belonging to the people of each territory, to decide for themselves whether or not to have slavery among their domestic institutions. According to Douglas, Lincoln wanted to destroy the diversity upon which the union had subsisted, by insisting that all the states ought to be free. But for Douglas himself, the principle of 'popular sovereignty' did not admit of exceptions. There was to be no diversity, no deviation from the right of the people to decide. For Lincoln the wrongness of slavery meant that no one, and no people, had the right to decide in its favor. For Lincoln, the principle of human equality, "that all men are created equal", did not admit exceptions.

Jefferson Davis is categorical in pronouncing four million Americans, and all their descendants for all future time, to be "the degenerate sons of Ham", fit only to be slaves. This implies that Negroes were descended from the Canaanites. But the Canaanites were not black! Neither were the great majority of the many millions of slaves in the ancient world. We mention these facts as conclusively refuting Davis' thesis, even if there is someone not under legal constraint who is inclined to accept the lunatic notion that anyone today can be justly enslaved because of the episode described in the ninth chapter of Genesis.