...antage both in position and numbers, but the brave Carolinians and Mississippians did not stop to consult the odds against them. Gen. Longstreet very properly, however, sent Gracie's, Kelley's, and Trigg 's brigades, of Preston's heroic division, to their support. A vigorous and simultaneous assault was then made, and the enemy finally driven with great slaughter from the crest of the ridge ...