resting on the Chickamauga, and Lightburn's on the fore-hill. Next came Alexander's brigade of J. E. Smith's division and Cockerill's brigade of Ewing's division as the centre, and the other brigades of the latter's division and Buschbeck's and Steinwehr's on the right. The two other brigades of J. E. Smith's lay in reserve behind the centre. One of J. C. Davis's brigades was moved up to the reserve, another remained half-way between the front and the bridge, and a third at the latter. The enemy did not molest any part of Sherman's lines during the night. Luckily, it stopped raining and grew clear and bracing before morning. At midnight, orders arrived from General Grant to make an attack at “dawn of day,” with notice that General Thomas would also take the offensive early in the day.
Bragg learned of our passage of the river during the morning, and directed Cleburne, then en route for East Tennessee, to send one of his brigades to protect the railroad bridge over the Chickamauga. When he was informed of our advance upon Missionary Ridge, he at once ordered Cleburne to occupy it, with his remaining three brigades, from Tunnel Hill to its northern extremity. It was in executing this movement that Cleburne's leading brigade of Texas regiments came in collision with Sherman's men. Had our crossing been delayed twenty-four hours, or had Cleburne been started a day earlier, Sherman would doubt less have rushed Tunnel Hill unopposed and Bragg found himself obliged to fight with 6000 less of his best troops. I have searched the Official Records in vain for Bragg's reasons for detaching a second column for East Tennessee, but have not been able to obtain any explanation of it. The movement is likely to remain one of the insoluble mysteries of the Civil War, none the less puzzling because, two days before he issued the marching orders to Cleburne, Bragg telegraphed to Jefferson Davis that Sherman had arrived, and on the strength of this asked for reinforcements. There is good evidence, however, that the rebel Commander-in-chief was under the delusion that a movement was con-
