So, of course, I went. On the way down he told me that he had been appointed to the command of the "Military Division of the Mississippi," with permission to leave Rosecrans in command of the Department of the Cumberland or to assign Thomas in his place. He had done the latter, he said, and had telegraphed Thomas to take charge of the army the night after Stanton, at Louisville, had received my dispatch of the 19th saying Rosecrans would retreat from Chattanooga unless ordered to remain. Rosecrans was assigned to the Department of the Missouri, with headquarters at St. Louis.

[CHAPTER X.]

CHATTANOOGA AND MISSIONARY RIDGE.

Thomas succeeds Rosecrans in the Army of the Cumberland—Grant supreme at Chattanooga—A visit to the army at Knoxville—A Tennessee Unionist's family—Impressions of Burnside—Grant against Bragg at Chattanooga—The most spectacular fighting of the war—Watching the first day's battle—With Sherman the second day—The moonlight fight on Lookout Mountain—Sheridan's whisky flask—The third day's victory and the glorious spectacle it afforded—The relief of General Burnside.

With Grant I left Nashville for the front on the morning of the 21st. We arrived safe in Bridgeport in the evening. The next morning, October 22d, we left on horseback for Chattanooga by way of Jasper and Walden's Ridge. The roads were in such a condition that it was impossible for Grant, who was on crutches from an injury to his leg received by the fall of a horse in New Orleans some time before, to make the whole distance of fifty-five miles in one day, so I pushed on ahead, running the rebel picket lines, and reaching Chattanooga in the evening in company with Colonel Wilson, Grant's inspector general.

The next morning I went to see General Thomas; it was not an official visit, but a friendly one, such a visit as I very often made on the generals. When we had shaken hands, he said:

"Mr. Dana, you have got me this time; but there is nothing for a man to do in such a case as this but to obey orders."

This was in allusion to his assignment to the command of the Army of the Cumberland. The change in command was received with satisfaction by all intelligent officers, so far as I could ascertain, though, of course, Rosecrans had many friends who were unable to conceive why he was relieved. They reported that he was to be put in command of the Army of the Potomac. The change at headquarters was already strikingly perceptible, order prevailing instead of universal chaos.

On the evening of the 23d Grant arrived, as I stated in my dispatch to Mr. Stanton, "wet, dirty, and well." The next morning he was out with Thomas and Smith to reconnoiter a position which the latter general had discovered at the mouth of Lookout Valley, which he believed, if it could be taken possession of and at the same time if Raccoon Mountain could be occupied, would give us Lookout Valley, and so enable us again to bring supplies up the river. In preparation for this movement, Smith had been getting bridges ready to throw across the river at the mouth of the valley, and been fitting up a steamer to use for supplies when we should control the river.