Col. Joshua Chamberlain and the 20th Maine on Little Round Top defending the left of the Union line.

Colonel Joshua Chamberlain orders a bayonet charge against a superior force of attacking Confederates.

Elements of Hiram Berdan’s 2nd United States Sharpshooters engage Longstreet’s Corps.

July 1, 1863, Gettysburg, PA - Gamble's Brigade of Buford's Division fighting on McPherson's Ridge.

General John Buford and his dismounted troopers holding A. P. Hill’s Corps on the morning of the 1st of July, 1863.

Major Edmund Rice leading the 19th Massachusetts Volunteer Infantry Regiment engages the 14th Virginia Infantry.

Buford with his brigade commanders, Devin and Gamble, discuss the impending battle.

J. E. B. Stuart’s Cavalry symbolizing the autumn of the Confederacy.

J. E. B. Stuart's Cavalry symbolizing the autumn of the Confederacy.

Brigadier-General Lewis Armistead leading the heroic and tragic moments of Pickett’s Charge at the High Water Mark.

General James Longstreet holding the horses for his staff while they worked Miller’s Battery of the Washington Artillery.

The Drummer depicts one of the many youthful soldiers who viewed their experience in the Civil War as an all-consuming part of their lives.