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The Confederates had been losing at the Battle of First Bull Run. Brigadier General Barnard E. Bee Jr. tried to rally his retreating brigade and was inspired by Colonel Jackson's firmness in the battle. He gave Jackson his nickname of "Stonewall"....before falling mortally wounded.

What if Stonewall Jackson had been killed at this battle instead of Bee (which I think is very likely)? How would this have affected the battle as well as the overall war?
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