...ith which we had so fiercely grappled at Shiloh, reorganized, reenforced, and commanded in chief by General Beauregard in place of Johnston, who had fallen at Shiloh. But we were also reinforced by Buell 's and Pope's armies; so that before the end of April our army extended from Snake River on the right to the Tennessee River, at Hamburg, on the left, and must have numbered nearly one hundred thousan...