Final answer:
During the Civil War, Abraham Lincoln led the Union while Jefferson Davis led the Confederacy. The North used blockades and a large army, while the South employed guerrilla warfare and relied on leaders like Robert E. Lee.
Step-by-step explanation:
In the North versus South conflict during the Civil War, the Union was led by Abraham Lincoln, while the Confederacy was led by Jefferson Davis. The North employed various tactics such as blockades, a large-scale army, and the Anaconda Plan to squeeze the South economically and militarily. The South, being on the defensive, used guerrilla warfare and relied on the expertise of military leaders like Robert E. Lee.