Stonewall Brigade

The Stonewall Brigade of the Confederate Army during the American Civil War, was a famous combat unit in United States military history. It was trained and first led by General Thomas J. "Stonewall" Jackson, a professor from Virginia Military Institute (VMI). His severe training program and ascetic standards of military discipline turned raw but enthusiastic recruits into an effective military organization, which distinguished itself from the First Battle of Bull Run (First Manassas) in 1861 to Spotsylvania Court House in 1864.

(From Wikipedia)