Allen Guelzo, a renowned historian with a focus on Abraham Lincoln, dives deep into Lincoln's thoughts on democracy and moral complexities. He reassesses Lincoln's legacy, emphasizing his eloquence and intellectual depth amid contemporary polarization. Guelzo discusses Lincoln's evolving faith and his nuanced views on slavery, particularly in relation to the Civil War. By drawing parallels with leaders like Churchill and Roosevelt, he examines the philosophical underpinnings of leadership in preserving democracy and explores Lincoln's unique interpretation of liberal democracy.