[S]lavery existed among the Americans largely because of the action of the crown. For the king to have been complicit in the importation of slaves in… - Harry V. Jaffa

Bob Dole and Jack Kemp declared that the Republican Party is the party of Lincoln. But just what is the connection between the Republican Party of 1860 and that of 1996? The essence of slavery, Lincoln said, was expressed in the proposition: "You work; I'll eat." Upon his election as president, he was besieged by office seekers who drove him to distraction. Lincoln was blunt in his judgment of the great majority of them. They wanted to eat without working. Lincoln saw the demand for the protection of slavery and the demand for government sinecures to be at bottom one and the same. The origin of all constitutional rights, according to Lincoln, was the right that a man had to own himself, and therefore to own the product of his own labor. Government exists to protect that right, and to regulate property only to make it more valuable to its possessors.

In 1860 Senator Wilson, like Lincoln, could not ask for recognition of more than the black man's natural rights. But he showed in dramatic fashion that his argument, like Lincoln's, applied ultimately to all rights, civil and political no less than natural.

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.