Parents and Teachers: The MrNussbaum 46-game APP is FREE THIS WEEK on iTunes and Google Play. Please send feedback (and of course any positive reviews).
Grade levels 
 

The Battle of Antietam – For Kids

 

This page describes the Battle of Antietam

 

Home >> United States History >> Civil War >> Civil War Battles >> Antietam

 

Civil War

 
Home
Causes and Effects
Civil War Interactive
Civil War: Challenge and Discovery
Civil War Battles
Gettysburg in Depth
People of the Civil War
Union and Confederacy
Women in the Civil War
African Americans in the Civil War
Death in the Civil War
Abraham Lincoln: IN DEPTH
Civil War Online Activities
Civil War Printable Activities
Make Your Own Map!
 

Major Battles/Events

Bull Run I
Peninsula Campaign
Trent Affair
Ironclads
Shiloh
Winchester
Bull Run II
Harper’s Ferry
Antietam
Stones River
Fredericksburg
Chancellorsville
Gettysburg Prelude
Gettysburg Day 1
Gettysburg Day 3
Vicksburg
NY Draft Riots
Chickamauga
Chattanooga
Overland Campaign
Sherman’s March to the Sea
Fall of Petersburg
Fall of Richmond
Surrender at Appomattox Courthouse
 

Major American Wars

 
French and Indian War
Revolutionary War
War of 1812
Mexican-American War
Civil War

Battle of Antietam

The Aftermath of the Battle of Antietam from Bloody Lane

Antietam Activities on MrNussbaum.com

The Great Squander – This handout discusses the failure of Union General McClellan at Antietam and asks students to write about an experience in their lives in which they missed a golden opportunity.
Ten Deadliest Battles of the Civil War – This printout features a map showing the locations of the top ten deadliest battles in the American Civil War, followed by a chart detailing those battles
I Remember Where I was…. (NEW) – Students must relate to the enormity and magnitude of Lincoln’s Emancipation Proclamation by writing about (in their opinion) the most impactful new event in their own lives.
 

Antietam

The Battle of Antietam occurred on September 17, 1862, in Sharpsburg Maryland. The battle was named after a creek in the region. It was the bloodiest one-day battle in American history. As Robert E. Lee and his Army of Northern Virginia attempted to assert the will of the Confederacy in the North, they were followed by Union General George B. McClellan and the Army of the Potomac into Maryland. Lee, believing the majority of Marylanders were being held in the Union against their will, thought he and his army would be regarded as heroes or liberators as he entered the border state. In reality, however, the sentiments of western Marylanders had turned toward the Union, and Lee’s Army was regarded with suspicion.

Before the battle began, Union forces had serendipitously found a copy of Lee’s battle plan wrapped around three cigars. The plans indicated that Lee had divided his army and sent brigades to Harper’s Ferry, Virginia, and Hagerstown, Maryland. This allowed for Union forces to attack each brigade in isolation, but General McClellan failed to act quickly enough and the opportunity was lost.

On September 15, General Robert E. Lee positioned his army of 18,000 in a defensive position behind Antietam Creek in the town of Sharpsburg. McClellan’s Army arrived in town the same night with over four times the number of soldiers as Lee’s Army. McClellan, however, overestimated the strength of the Confederates, causing him to delay an attack. During the delay, Lee was reinforced by the corps of General Longstreet and Jackson.

On the morning of September 17th, General McClellan ordered General Joseph Hooker to attack the Confederate left flank for the purposes of occupying the high ground near the Dunker Church. A vicious and violent battle ensued in the cornfield adjacent to the church featuring bayonet charges, hand-to-hand combat, and gun battles at close range. Hundreds of soldiers were killed in this initial combat, and neither side had gained a clear advantage. One brigade, known as the Louisiana Tiger Brigade lost 323 out of 500 men when they were isolated. Hooker’s brigade lost 2,500 men in a matter of two hours and historians believe the cornfield at the Antietam Battlefield changed hands at least fifteen times during the morning and afternoon. By the end of the morning, casualties for both sides numbered over 13,000.

In the afternoon, Union forces struck the center of the Confederate line in an attempt to divert some of their forces from a patch of forest known as the West Woods. Confederate forces were in a good defensive position atop a hill in an old, sunken road. From the Sunken Road, Confederate forces fired withering rounds into the Union brigades, inflicting terrible casualties. Union forces eventually exploited a weakness in the Confederate defenses and began to break through. Amidst growing confusion, the Confederates along the Sunken Road fled toward Sharpsburg. Union forces, however, were violently driven back during their pursuit by Longstreet’s Brigade. All told, over 5,600 total casualties were recorded along the Sunken Road, which would eventually be called Bloody Lane.

Toward the later afternoon, the battle moved to the southern end of the battlefield, particularly for control of a bridge spanning Antietam Creek that would come to be known as Burnside’s Bridge. Union Major General Ambrose Burnside ordered his soldiers to storm the bridge, where they took heavy fire from Confederate gunners. It took three separate attempts before Union soldiers successfully crossed. While Burnside’s men crossed the narrow bridge with their artillery and wagons, General Robert E. Lee took the time to reinforce the right flank of his army. Numerous assaults and repulsions marked the remainder of the afternoon. By 5:30 p.m., it was clear there would be no winner. In total, the two sides suffered almost 23,000 casualties, making it the single bloodiest day in American military history. Although Lee expected another Union assault on the 18th, it never came, and an informal truce was established so each side could collect and tend to the injured and dead. On the night of the 18th, Confederate forces left Sharpsburg, crossing the Potomac River back to Virginia.

Despite the fact that neither army was victorious, Union soldiers paraded through the streets of Frederick, Maryland after the battle. The Confederate foray into Northern territory ultimately proved unsuccessful, delivering a crushing blow to its hope for foreign recognition. President Lincoln, meanwhile, saw Antietam as enough of a Northern victory to have the confidence to issue the Emancipation Proclamation five days after the battle. This landmark proclamation freed all slaves in “enemy territory” and ensured that slavery would cease to exist if the North were to win the war.