...gstreet reached my headquarters about 11 P. M., and immediately received his instructions. After a few hours' rest at my camp fire, he moved at daylight to his line, just in front of my position. Lieutenant-General Polk was ordered to assail the enemy on our extreme right at day-dawn on the 20th, and to take up the attack in succession, rapidly to the left. The left wing was to await the attack by the right; take ...