...command of his cavalry, which had been largely reinforced. My cavalry consisted of two divisions; one was stationed at Decatur, under command of Brigadier-General Garrard; the other, commanded by Brigadier-General Kilpatrick , was posted near Sandtown, with a pontoon-bridge over the Chattahoochee, from which he could watch any movement of the enemy toward the west. As soon as I became convinced that the enemy intended...