The Northern Virginia Campaign Military operations in Virginia in the spring and summer of 1862, which included the Second Battle of Bull Run (Second Manassas), were a showcase of Confederate generalship. From Maj. Gen. Stonewall Jackson’s masterful performance in the Shenandoah Valley Campaign to Gen. Robert E. Lee’s triumph in the Seven Days’ Battles, Confederate forces consistently engaged much larger Union armies and emerged victorious. With the failure of Maj. Gen. George B. McClellan’s Peninsular Campaign, commanding Union Gen. Henry Halleck ordered McClellan’s Army of the Pot...