Abraham Lincoln Biography: The Life and Death of the 16th President of the United States

Lincoln warned the South in his Inaugural Address: "In your hands, my dissatisfied fellow countrymen, and not in mine, is the momentous issue of civil war. The government will not assail you.... You have no oath registered in Heaven to destroy the government, while I shall have the most solemn one to preserve, protect and defend it."

Lincoln thought secession illegal, and was willing to use force to defend Federal law and the Union. When Confederate batteries fired on Fort Sumter and forced ...