The Union troops under George McClellan.
It was a highly significant victory, which prevented Lee from invading Pennsylvania at a critical moment when the British were treating this as the test of Confederate viability, in advance of sending aid. Meanwhile it gave Lincoln the credibility to issue the Emancipation Proclamation, which gave the war a human-rights aspect, making it ethically impossible for the British to recognise the Confederacy.
It was not, however, regarded as a triumph of leadership on McClellan's part. He had had an extraordinary piece of luck, with a full set of Lee's orders falling into his hands (although a Confederate spy in the camp was able to alert Lee about this), but he moved too slowly to exploit his advantage to the full, and Lee's army was able to get home to Virginia in one piece.
McClellan was removed shortly afterwards.
Antietam is a creek near Sharpsburg, MD. The Confederate name for the battle is Sharpsburg.
The battle at Sharpsburg was named Antietam after nearby Antietam Creek. Southerners prefer to call it The Battle of Sharpsburg.
Sharpsburg, Maryland
Sharpsburg (antietam) & Gettysburg
Antietam (Sharpsburg)
The Battle of Antietam was fought on land between Sharpsburg Maryland and the Antietam Creek on September 17th, 1862. The Union won this battle.
Antietam is a creek near Sharpsburg, MD. The Confederate name for the battle is Sharpsburg.
Yes on 17 September 1862 in the bloodiest single day of battle in American History to date at what is called the Battle of Antietam.
Antietam/Sharpsburg
The battle at Sharpsburg was named Antietam after nearby Antietam Creek. Southerners prefer to call it The Battle of Sharpsburg.
Antietam Creek, near Sharpsburg, Maryland.
The Battle of Sharpsburg
Battle of Sharpsburg
Sharpsburg, Maryland
Sharpsburg, Maryland
Antietam - often called the Battle of Sharpsburg by Southerners.
The battle was known as the Battle of Sharpsburg to the Southerners.