Lincoln, the war president: the Gettysburg lectures

The shadow of a coming war / by Robert V. Bruce

Lincoln and the strategy of unconditional surrender / by James M. McPherson

The emancipation moment / by David Brion Davis

One among many: The United States and national unification / by Carl N. Degler

One alone? The United States and national self-determination / by Kenneth M. Stampp

War and the constitution: Abraham Lincoln and Franklin D. Roosevelt / by Arthur M. Schlesinger, Jr.

War opponent and war president / by Gabor S. Boritt.