battleofbullrun Event of July 21, 1861 Either of two Civil War conflicts Early Civil War combat Civil War event 1861 or 1862 Civil War conflict 1861 combat Historic event of 1861 or 1862 Sanguinary event in 1861 or 1862 Engagement in 1861 or 1862 (Manassas, to the C.S.A.) Civil War engagement Where Jackson became Stonewall First major Civil War conflict