...ssaulting his works, and taking them on the flank and rear, but night also closed his operations. Early on the morning of the 15th, preparations were made for the assault, and the batteries from Maryland Heights , Loudon Heights, from a position across the Shenandoah to which the guns belonging to Ewell's division had been moved during the night, from Hill's position, from each side of the pike in front of Ew...