... Grant's army consisted of five divisions, under Major-Generals McClernand and C. F. Smith, and Brigadier-Generals Lewis Wallace, Sherman, and Hurlbut. The last two were at Pittsburg Landing, and Lewis Wallace at Crump's Landing, on the left bank of the river, about five miles below; while McClernand and Smith, with about half of the entire command, were in camp at Savanna, or on transports near that landi...