Lincoln is such an iconic figure in American history. He seems to reflect so many elements of American culture that we consider essential, whether it's the self-made man, the frontier hero, the politician who tries to act in a moral way as well as in a political way, Honest Abe. His career raises these questions that are still with us, the power of the federal government vis-à-vis the states, the question of race in American life, can we be a society of equals? There are so many issues central to Lincoln's career that are still part of our society one hundred and fifty years later.

For historians, hindsight can be a treacherous ally. Enabling us to trace the hidden patterns of past events, it beguiles us with the mirage of inevitability, the assumption that different outcomes lay beyond the limits of the possible.

Lincoln is such an iconic figure in American history. He seems to reflect so many elements of American culture that we consider essential, whether it's the self-made man, the frontier hero, the politician who tries to act in a moral way as well as in a political way, Honest Abe. His career raises these questions that are still with us, the power of the federal government vis-à-vis the states, the question of race in American life, can we be a society of equals? There are so many issues central to Lincoln's career that are still part of our society one hundred and fifty years later.

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

In a democratic society, as Max Weber said, what is possible is only possible because some people have demanded the impossible. The abolitionists helped to create a public discourse in which men like Lincoln become possible. That doesn't mean Lincoln is an abolitionist. It means there is a public opinion out there which is being influenced by antislavery sentiment.

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.

I don't [even] know the number of books on Abraham Lincoln. Ten thousand, twelve thousand? I have seen various numbers. It seems like every generation is always trying to come to terms with Lincoln.