This inquiry focuses on the relationship between President Abraham Lincoln and his commanding General George McClellan and the impact of their relationship on the Civil War. President Lincoln and General McClellan knew each other long before the Civil War having worked together on the Illinois Central Railroad in the late 1850s, where McClellan was the general superintendent and Lincoln an attorney. When the American Civil War began in 1861, Lincoln held McClellan in high regard. Lincoln was not alone in his admiration of McClellan as evidenced by the “Young Napoleon” moniker given him by his fellow officers.