[I]n a liberal democracy, sovereignty lies in the people at large; and our governing structures exist to implement that will. - Allen C. Guelzo

[A]s Americans, our identity does not rest on race, religion, blood, or soil, but on a historical proposition, that all men are created equal. Take that away, render it vain, illusory, or nugatory, and we lose all identity as Americans. And then what remains for us? The great Russian dissident Aleksandr Solzhenitsyn said that the first step a tyrant takes toward enslaving a people is to steal their history, for in that case, no one has anything from the past with which to compare the present, and any horror can be normalized.

The attempt by eleven southern—and slaveholding—states to secede from the Union in the winter and spring of 1860-61 presented the United States with the greatest internal political challenge it had ever faced. Because the Constitution had created a federal Union, secession (which broke the ties of Union) was a dagger at the heart of the American polity. The fact that this secession was motivated by Southerners' determination to protect their investment in human slavery added a cruel twist of the blade. Not only did secession fracture the Union, it did so on behalf of a practice which obliterated the fundamental natural right to liberty, which the federal Constitution was supposed to protect.

The answer, then, to the question of who freed the slaves is not the slaves, and not even (as Blight tries to temporize) both the slaves and Lincoln. It was Lincoln's task—and Lincoln did it. This may not work to promote anyone else's self-esteem, but it did wonders for providing freedom.