...once opened a destructive fire on them and drove them back. But for the timely arrival of the Crenshaw Battery at this point, the result would have been disastrous in the extreme. In the meantime General A. P. Hill 's Division had formed in line of battle, struck Burnside's Corps on their left flank, checked their victorious charge, and soon had it on an inglorious retreat. The fire of the sharpshooters was ve...