When it was all over with Pickett, the two supporting brigades came up on the right, only to be repulsed by a few volleys. Pettigrew had been defeated almost before he could come to close quarters, Pickett destroyed, Wilcox brushed away.
From his post of observation Longstreet had watched the advance up the ridge. "I saw," he says, "the crest of the hill lit up with a solid sheet of flame. When the smoke cleared away the division was gone. Nearly two-thirds lay dead on the field, and the survivors were sullenly retreating down the hill. Mortal man could not have stood that fire."
Again the old story. An assaulting column has been driven through an opposing line, it is true, but with the loss of all organization, without a supporting force to follow up the advantage it has gained, it finds itself in a trap where it is in danger of being sacrificed to the last man. Unable to execute the simplest manœuvre, it is at the mercy of any organized body brought against it. Lee seemed to have forgotten Fredericksburg. Longstreet did better at Chickamauga.
Cavalry Battles.
Two cavalry battles belong to the complete history of this remarkable day, though in no way affecting the main result. In the first Stuart attacked and was defeated. This was cavalry against cavalry; and as Pickett's front attack was repulsed, that in the rear amounted to little in itself. In the second Kilpatrick made a bold dash into Hood's rear, about Round Top, with the view of throwing the enemy into confusion, breaking up his line there, and so facilitating an advance by the Union forces in that quarter. This was cavalry against infantry in position, and the ground the worst possible for cavalry manœuvres. For an hour the enemy had our troopers riding round them with drawn sabres, receiving the fire first of one regiment and then of another. No advantage being taken of the diversion, the cavalry was nearly cut to pieces.
FOOTNOTES:
[72] To this day the woods show the destructive effects of this cannonade.
[73] "I instructed the chiefs of artillery and battery commanders to withhold their fire for fifteen or twenty minutes after the cannonade commenced, then to concentrate their fire with all possible accuracy upon those batteries which were most destructive to us, but slowly, so that when the enemy's ammunition was exhausted we should have enough left to meet the assault."—Gen. Hunt, Chief of Artillery.
[74] Pickett's division with two brigades absent was probably five thousand five hundred strong, Heth's not less, and the three supporting brigades as many more. The troops were no doubt selected as the very best that offered.