...erhouse's batteries were posted, the former at the Shiloh meeting-house, and the latter on a ridge to the left, with a front fire over open ground between Mungen's and Appler's regiments of his left ( Hildebrand 's)brigade. General McClernand, responding promptly to General Sherman's call, had sent forward three Illinois regiments, which were posted in rear of Waterhouse's battery and of Appler, upon whom G...