On February 17th, Sherman entered Columbia, the mayor having come out and surrendered the city. The Fifteenth Corps marched through the city and out on the Camden road, the remainder of the army not having come within two miles of the city. On that night Columbia was in flames. The conflagration spread and ere the coming of the morning the best part of the city had been laid in ashes. Before Sherman left Columbia he destroyed the machine-shops and everything else which might aid the Confederacy. He left with the mayor one hundred stand of arms with which to keep order, and five hundred head of cattle for the destitute. As Columbia was approached by the Federals, the occupation of Charleston by the Confederates became more and more untenable. In vain had the governor of South Carolina pleaded with President Davis to reënforce General Hardee, who occupied the city. Hardee thereupon evacuated the historic old city--much of which was burned, whether by design or accident is not known--and its defenses, including Fort Sumter, the bombardment of which, nearly four years before, had precipitated the mighty conflict, were occupied by Colonel Bennett, who came over from Morris Island. On March 11th, Sherman reached Fayetteville, North Carolina, where he destroyed a fine arsenal. Hitherto, Sherman's march, except for the annoyance of Wheeler's cavalry, had been but slightly impeded by the Confederates. But henceforth this was changed. General Joseph B. Johnston, his old foe of Resaca and Kenesaw Mountain, had been recalled and was now in command of the troops in the Carolinas. No longer would the streams and the swamps furnish the only resistance to the progress of the Union army. The first engagement came at Averysboro on March 16th. General Hardee, having taken a strong position, made a determined stand; but a division of Slocum's wing, aided by Kilpatrick, soon put him to flight, with the loss of several guns and over two hundred prisoners. The battle of Bentonville, which took place three days after that of Averysboro, was more serious. Johnston had placed his whole army, probably thirty-five thousand men, in the form of a V, the sides embracing the village of Bentonville. Slocum engaged the Confederates while Howard was hurried to the scene. On two days, the 19th and 20th of March, Sherman's army fought its last battle in the Civil War. But Johnston, after making several attacks, resulting in considerable losses on both sides, withdrew his army during the night, and the Union army moved to Goldsboro. The losses at Bentonville were: Federal, 1,527; Confederate, 2,606.