9. The Battle of Antietam
A year and a half into the Civil War, President Abraham Lincoln needed a Union victory. He finalized the Emancipation Proclamation during the summer but his cabinet feared it would be too difficult to enforce after a string of northern losses, including the Second Battle of Bull Run (known as the Battle of Manassas to the rebels).
Lincoln charged Major General George B. McClellan with the defense of Washington D.C. against Confederate General Robert E. Lee’s first invasion of the North. Earlier in the month, Lee divided his men, sending General Thomas “Stonewall” Jackson to capture Harper’s Ferry. Following Jackson’s success, Lee decided to make a stand in Maryland at Antietam Creek.
After two days of posturing, fighting began early in the morning on Sep. 17, 1862, and lasted well past sundown, with staggering casualties on both sides and no ground gained. The next day, both armies gathered their dead and wounded and Lee retreated south.
It was the bloodiest one day battle in American history, with 23,000 casualties from both sides and nearly 4,000 dead.
Sticking with the Civil War, let’s move on:
8. The Battle of Gettysburg
The Battle of Gettysburg was not only the largest battle of the Civil War, it remains the largest battle ever fought in North America.