The Confederates.
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Fredericksburg, in Virginia. December, 1862.
With the Confederates occupying Chancellorsville and Fredericksburg, but Stonewall Jackson mortally wounded.
Lee
who was the union general at the battle of fredericksberg
The Battle of Fredericksburg was fought in Fredericksburg, Virginia, during the American Civil War on December 11-15, 1862. The conflict occurred primarily along the banks of the Rappahannock River, with Union forces led by General Ambrose Burnside facing off against Confederate troops commanded by General Robert E. Lee. The battle is noted for the significant casualties suffered by the Union army and the strategic advantage it provided to the Confederates.
Grant and Farragut from the Union
Confederates, both times - the Army of Northern Virginia, commanded by Robert E. Lee.
It was General Ambrose Everett Burnside (Union Army).
Burnside
Ambrose Burnside