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Abraham Lincoln
Abraham Lincoln, who had declared "Government cannot endure permanently half slave, half free..." is elected president, the first Republican, receiving 180 of 303 possible electoral votes and 40 percent of the popular vote. -
South Carolina
South Carolina secedes from the Union. Followed within two months by Mississippi, Florida, Alabama, Georgia, Louisiana and Texas. -
Jefferson Davis
The Confederate States of America is formed with Jefferson Davis, a West Point graduate and former U.S. Army officer, as president. -
Abraham Lincoln
Abraham Lincoln is sworn in as 16th President of the United States of America. -
Pierre Beauregard
At 4:30 a.m. Confederates under Gen. Pierre Beauregard open fire with 50 cannons upon Fort Sumter in Charleston, South Carolina. The Civil War begins. -
Virginia
Virginia secedes from the Union, followed within five weeks by Arkansas, Tennessee, and North Carolina, thus forming an eleven state Confederacy with a population of 9 million, including nearly 4 million slaves. The Union will soon have 21 states and a population of over 20 million. -
Robert E. Lee
Robert E. Lee resigns his commission in the United States Army. "I cannot raise my hand against my birthplace, my home, my children." Lee then goes to Richmond, Virginia, is offered command of the military and naval forces of Virginia, and accepts. -
Abraham Lincoln
Lincoln, in a speech to Congress, states the war is..."a People's contest...a struggle for maintaining in the world, that form, and substance of government, whose leading object is, to elevate the condition of men..." The Congress authorizes a call for 500,000 men. -
Battle of Bull Run
First battle of the Bull Run. -
George B. McClellan
President Lincoln appoints George B. McClellan as Commander of the Department of the Potomac, replacing McDowell. -
Ulysses S. Grant
Victory for Gen. Ulysses S. Grant in Tennessee, capturing Fort Henry, and ten days later Fort Donelson. Grant earns the nickname "Unconditional Surrender" Grant. -
Battle of Shiloh
Battle of Shiloh is the seventh-costliest land battle of the American Civil War (23,746 casualties). -
Robert E. Lee
Gen. Robert E. Lee assumes command, replacing the wounded Johnston. Lee then renames his force the Army of Northern Virginia. McClellan is not impressed, saying Lee is "likely to be timid and irresolute in action." -
Battle of Antietam
Battle of Antietam is the eighth-costliest land battle of the American Civil War (22,717 casualties). -
Bloodiest day in U.S
The bloodiest day in U.S. military history as Gen. Robert E. Lee and the Confederate Armies are stopped at Antietam in Maryland by McClellan and numerically superior Union forces. By nightfall 26,000 men are dead, wounded, or missing. Lee then withdraws to Virginia. -
Fredericksburg
Army of the Potomac under Gen. Burnside suffers a costly defeat at Fredericksburg in Virginia with a loss of 12,653 men after 14 frontal assaults on well entrenched Rebels on Marye's Heights. "We might as well have tried to take hell," a Union soldier remarks. Confederate losses are 5,309. -
Chancellorsville
The Union Army under Gen. Hooker is decisively defeated by Lee's much smaller forces at the Battle of Chancellorsville in Virginia as a result of Lee's brilliant and daring tactics. Confederate Gen. Stonewall Jackson is mortally wounded by his own soldiers. Hooker retreats. Union losses are 17,000 killed, wounded and missing out of 130,000. The Confederates, 13, 000 out of 60,000. -
Chancellorsville
The South suffers a huge blow as Stonewall Jackson dies from his wounds, his last words, "Let us cross over the river and rest under the shade of the trees." -
Gettysburg
The tide of war turns against the South as the Confederates are defeated at the Battle of Gettysburg in Pennsylvania. -
Cold Harbor
A costly mistake by Grant results in 7,000 Union casualties in twenty minutes during an offensive against fortified Rebels at Cold Harbor in Virginia.