Americans have long been fascinated by the Civil War, marveling at the size of the battles, the leadership of the generals, and the courage of the soldiers. Since the war's start over 150 years ago, the battles have been subjected to endless debate among historians and the generals themselves. The Civil War was the deadliest conflict in American history, and had the two sides realized it would take 4 years and inflict over a million casualties, it might not have been fought. Since it did, however, historians and history buffs alike have been studying and analyzing the biggest battles ever since. The secession of the South was one of the seminal events in American history, but it also remains one of the most controversial. The election of Abraham Lincoln was the impetus for secession, but that was merely one of many events that led up to the formation of the Confederacy and the start of the Civil War. On December 20, a little more than a month after Lincoln had been elected the 16th president, a convention met in Charleston and passed the first ordinance of secession by one of the United States, declaring, "We, the people of the State of South Carolina in convention assembled, do declare and ordain... that the Union now subsisting between South Carolina and other States, under the name of 'the United States of America,' is hereby dissolved." In January 1861, Mississippi, Florida, Alabama, Georgia, Louisiana and Kansas followed South Carolina's lead, and the Confederate States of America was formed on February 4 in Montgomery, Alabama, with former Secretary of War Jefferson Davis inaugurated as its President. A few weeks later Texas joined. The Confederacy's hope of being let go in peace ended at 4:30 a.m. on the morning of April 12, 1861, when Confederate Brigadier-General P.G.T. Beauregard ordered the first shots to be fired at the federal garrison defending Fort Sumter in the Charleston Harbor, effectively igniting the Civil War. For nearly 36 hours, Beauregard’s Confederates unleashed a general bombardment from 43 guns and mortars positioned at various points across the Harbor. Unable to effectively reply or defend themselves, Major Robert Anderson raised the white flag early in the afternoon of April 13, bringing the first battle of the Civil War to a close. No casualties were suffered on either side during the dueling bombardments across Charleston Harbor, but ironically two U.S. Army soldiers were killed by an accidental explosion during the surrender ceremonies. After Fort Sumter, the Lincoln Administration pushed for a quick invasion of Virginia, with the intent of defeating Confederate forces and marching toward the Confederate capitol of Richmond. Lincoln pressed Irvin McDowell to push forward. Despite the fact that McDowell knew his troops were inexperienced and unready, pressure from the Washington politicians forced him to launch a premature offensive against Confederate forces in Northern Virginia.