The two leading Federal generals of the war, Grant and Sherman, met at Nashville, Tennessee, on March 17, 1864, and arranged for a great concerted double movement against the two main Southern armies, the Army of Northern Virginia and the Army of Tennessee. Grant, who had been made commander of all the Federal armies, was to take personal charge of the Army of the Potomac and move against Lee, while to Sherman, whom, at Grant’s request, President Lincoln had placed at the head of the Military Division of the Mississippi, he turned over the Western army, which was to proceed against Johnston.
It was decided, moreover, that the two movements were to be simultaneous and that they were to begin early in May. Sherman concentrated his forces around Chattanooga on the Tennessee River, where the Army of the Cumberland had spent the winter, and where a decisive battle had been fought some months before, in the autumn of 1863. His army was composed of three parts, or, more properly, of three armies operating in concert. These were the Army of the Tennessee, led by General James B. McPherson; the Army of Ohio, under General John M. Schofield, and the Army of the Cumberland, commanded by General George H. Thomas. The last named was much larger than the other two combined. The triple army aggregated the grand total of ninety-nine thousand men, six thousand of whom were cavalrymen, while four thousand four hundred and sixty belonged to the artillery. There were two hundred and fifty-four heavy guns.
Soon to be pitted against Sherman’s army was that of General Joseph E. Johnston, which had spent the winter at Dalton, in the State of Georgia, some thirty miles southeast of Chattanooga. It was by chance that Dalton became the winter quarters of the Confederate army. In the preceding autumn, when General Bragg had been defeated on Missionary Ridge and driven from the vicinity of Chattanooga, he retreated to Dalton and stopped for a night’s rest. Discovering the next morning that he was not pursued, he there remained. Some time later he was superseded by General Johnston.
By telegraph, General Sherman was apprised of the time when Grant was to move upon Lee on the banks of the Rapidan, in Virginia, and he prepared to move his own army at the same time. But he was two days behind Grant, who began his Virginia campaign on May 4th. Sherman broke camp on the 6th and led his legions across hill and valley, forest and stream, toward the Confederate stronghold. Nature was all abloom with the opening of a Southern spring and the soldiers, who had long chafed under their enforced idleness, now rejoiced at the exhilarating journey before them, though their mission was to be one of strife and bloodshed.
Johnston’s army numbered about fifty-three thousand, and was divided into two corps, under the respective commands of Generals John B. Hood and William J. Hardee. But General Polk was on his way to join them, and in a few days Johnston had in the neighborhood of seventy thousand men. His position at Dalton was too strong to be carried by a front attack, and Sherman was too wise to attempt it. Leaving Thomas and Schofield to make a feint at Johnston’s front, Sherman sent McPherson on a flanking movement by the right to occupy Snake Creek Gap, a mountain pass near Resaca, which is about eighteen miles below Dalton.
Sherman, with the main part of the army, soon occupied Tunnel Hill, which faces Rocky Face Ridge, an eastern range of the Cumberland Mountains, north of Dalton, on which a large part of Johnston’s army was posted. The Federal leader had little or no hope of dislodging his great antagonist from this impregnable position, fortified by rocks and cliffs which no army could scale while under fire. But he ordered that demonstrations be made at several places, especially at a pass known as Rocky Face Gap. This was done with great spirit and bravery, the men clambering over rocks and across ravines in the face of showers of bullets and even of masses of stone hurled down from the heights above them. On the whole they won but little advantage.
During the 8th and 9th of May, these operations were continued, the Federals making but little impression on the Confederate stronghold. Meanwhile, on the Dalton road there was a sharp cavalry fight, the Federal commander, General E. M. McCook, having encountered General Wheeler. McCook’s advance brigade under Colonel La Grange was defeated and La Grange was made prisoner.
Sherman’s chief object in these demonstrations, it will be seen, was so to engage Johnston as to prevent his intercepting McPherson in the latter’s movement upon Resaca. In this Sherman was successful, and by the 11th he was giving his whole energy to moving the remainder of his forces by the right flank, as McPherson had done, to Resaca, leaving a detachment of General O. O. Howard’s Fourth Corps to occupy Dalton when evacuated. When Johnston discovered this, he was quick to see that he must abandon his entrenchments and intercept Sherman. Moving by the only two good roads, Johnston beat Sherman in the race to Resaca. The town had been fortified, owing to Johnston’s foresight, and McPherson had failed to dislodge the garrison and capture it. The Confederate army was now settled behind its entrenchments, occupying a semicircle of low wooded hills, both flanks of the army resting on the banks of the Oostenaula River.
On the morning of May 14th, the Confederate works were invested by the greater part of Sherman’s army and it was evident that a battle was imminent. The attack was begun about noon, chiefly by the Fourteenth Army Corps under Palmer, of Thomas’ army, and Judah’s division of Schofield’s. General Hindman’s division of Hood’s corps bore the brunt of this attack and there was heavy loss on both sides. Later in the day, a portion of Hood’s corps was massed in a heavy column and hurled against the Federal left, driving it back. But at this point the Twentieth Army Corps under Hooker, of Thomas’ army, dashed against the advancing Confederates and pushed them back to their former lines.
The forenoon of the next day was spent in heavy skirmishing, which grew to the dignity of a battle. During the day’s operations a hard fight for a Confederate lunette on the top of a low hill occurred. At length, General Butterfield, in the face of a galling fire, succeeded in capturing the position. But so deadly was the fire from Hardee’s corps that Butterfield was unable to hold it or to remove the four guns the lunette contained.