...an Dorn's objective. Then, before dawn, he disposed his troops to meet him. Hamilton's division formed the right, Davies's the center, and McKean's the left; and a brigade of three regiments, under Colonel Oliver , with a section of artillery, was thrown well forward beyond Beauregard's old works, on the Chewalla road, along which it was ascertained the Confederates were advancing. The cavalry was disposed s...