Lincoln was a modernizer, so to speak. He believed in economic development. As a Whig before the war he favored what we would call infrastructure spending, government appropriation for canals, railroads, river and harbor improvements, and a tariff to protect industry. He believed in this market revolution that was sweeping across Northern society. He himself benefited from it in his own life.

Whenever you think of Lincoln as a historian, in his own mind, he becomes the Great Emancipator. This is his role in history henceforth. He was an ambitious man who wanted to make an impact on history, and this is how he did it.

Whatever Lincoln's racial views, which are not totally modern and egalitarian in many ways, he believes blacks should have this natural right to improve their condition in life and slavery denies that to them.

A man working for wages his whole life is not really free. That is why Jefferson said, you have to own land. Southerners said, - and they weren't being hypocritical - they said slavery is the foundation of freedom because if you own slaves, you are freer yourself.

There are those who view the abolitionists as just maniacs, apolitical fanatics who helped to cause the war, and Lincoln is the model of responsible statesmanship. I think that is a misconception, the idea that Lincoln knows what's possible and the abolitionists don't.

Who owns history? Everyone and no one--which is why the study of the past is a constantly evolving, never-ending journey of discovery.

Lincoln sees slavery in some ways as a theft of labor. A slave is a laborer who is being denied the fruits of his labor.