Confederate Armies & Departments in the Eastern Theater
< to June • July 1861 • to August >
Army of the Shenandoah
Army the Potomac
The Army of the Shenandoah joined the Army of the Potomac at Manassas to fight the July 21 Battle of Manassas. After the battle the two armies were combined as the Army of the Potomac under the command of General Johnston.