May 6th: Grant ordered an attack. He realised AP Hill’s 3rd Corps was vulnerable and thought he could destroy him, then move on Ewell’s 2nd Corps. He gave the job to the best Corps commander, Winfield Scott Hancock. Numbers sufficed and Ewell’s men broke.
It was then the first of Longstreet’s 1st Corps arrived. These Deep South Infantry stemmed the rout just in time. As more of his 2 Division Corps arrived Longstreet was able to counterattack and push the Northern troops back.
It was in moving up that men of Longstreet’s Corps discovered an unfinished railroad which fortuitously led around the Union Left. Lee saw this as the opportunity to punish Grant’s larger army and detached 4 Brigades that evening and sent them up the flanking road.
The flank attack was a total success, rolling up the Northern Corps commander Hancock, in his words, “like a wet blanket”.
Unfortunately, like a year ago in the same place, Lee’s best Lieutenant, Longstreet this time, was wounded by friendly fire when reconnoitering the enemy lines.
Surprisingly, the right flank of Grant’s army was also “in the air”.
This flank was also assailed by Lee’s smaller army, with much the same results: the Union 6th Corps was routed and forced back.
The 6th May had been a bad day for Grant and a lesson in warfare, Eastern style.
Grant was unperturbed, despite his subordinates’ fears a d his army though bloodied, was still intact.