"As a retired U.S. Army soldier and as a historian, I consider the issue simple. My former hero, Robert E. Lee, committed treason to preserve slavery. After the Civil War, former Confederates, their children, and their grandchildren created a series of myths and lies to hide the essential truth and sustain a racial hierarchy dedicated to white political power reinforced by violence. But for decades, I believed the Confederates and Lee were romantic warriors of a doomed but noble cause. As a soldier, a scholar, and a southerner, I believe that American history demands, at least from me, a reckoning."