"The distance between the rifle-pits and our skirmishers was probably not to exceed three hundred yards. In less than ten minutes the Rebels began to leave and climb the abrupt slope of the hill, in desperate eagerness to take shelter in the main line—Hardee's Corps—on the top. Cheer on cheer now go up from the attacking columns, and a galling fire is poured into the fleeing Rebels. But not to escape, for so sudden was the advance that many prisoners were taken in the pits. Notwithstanding the order was to halt at the rifle pits, at the foot of the Ridge, in the eagerness of the pursuit it seemed to be forgotten, and the chase is kept up with eagerness. Seeing this, General Grant, contrary to his original intention, directs the supporting column at once to advance, and along the entire line black masses in regular columns move forward to the grand assault. In the centre, where Wood's Division is advancing, some of his men are already half way up the rugged steep. The elevation is almost three hundred feet. Glancing up and down the Ridge's slope you see a score of battle flags, some further advanced than others; one or two so far ahead of the supports, save a few impetuous spirits who seem determined to scale the height first, that the attempt seems mere hardihood. From the crest of the Ridge the Rebel artillery now belch forth more furiously than ever, and rain the iron hail on the masses below. And yet there is no wavering or sign of it. Cheer on cheer roll in waves up and down the advancing line. The right, the centre, the left now go forward in order, to the support of those who seem to have pushed too daringly to the assault, in the determination to be first to make the ascent where the foe was in force.
"The battle-flags are now seen everywhere, and those that have been carried with so much daring almost to the crest now receive salvos of cheers. In the centre, the Sixth Ohio Regiment, Hazen's Brigade, Wood's Division, has from the first been ahead, the object of special interest, and those who have watched their progress, while they have admired their bravery, have almost regretted their impetuosity; for it can scarcely be otherwise than that they will be hurled back by an overwhelming opposing force the moment they reach the top. To the right of this regiment is the Eighth Kansas, sharp competitors in the race, whose colors have been carried so defiantly ahead. Volleys of musketry are poured down upon the column of attack, which makes no reply but keeps right on. The progress is slow, for the ascent is steep. Away off to the left where the intrepid Howard has during the afternoon had sharp work, his troops move forward in perfect order, shoulder to shoulder with the supports of Baird. Howard's Corps passed over to Sherman's left—except one brigade near the Tunnel. In the centre, Granger's impetuosity and Wood's zeal have been communicated to the men. On the right, Palmer is moving on steady, the dashing Sheridan, with coat off and hat in hand, leading the way.
"Scarcely have we time to take this rapid survey of the columns moving to the grand assault when cheer on cheer comes rolling down to us from the summit of the Ridge. The gallant Ohioans have made the ascent. The Rebels flee before them, and they rest on the heights they have gained so quickly. But the intrepid Major Irwin has fallen. Now, from the right to the left of the whole line cheer on cheer announce that other regiments have gained the summit, and that the Rebels flee. In the next half hour the crest of the Ridge from right to left is swarming with our men. And now gallop we to the height that has been gained.
"So precipitately had the Rebels fallen back that from forty to fifty pieces of artillery and from three to five thousand prisoners fell into our hands. The guns were immediately turned on the foe, for, taking up positions for which the ground was favorable, the Rebels opened a vigorous fire of musketry. General Grant was among the first to reach the summit after it had been carried. By his direction our men were formed and placed so as to resist any attempt that might be made to regain their ground. It was not long before almost the entire force of General Thomas was on the Ridge. From it they could not be dislodged. Hooker had been thundering on the Rebel flank coming up from the direction of Rossville. He comes in good time, makes captures of men and guns, and forms a junction with the main column.
"Thus the Ridge, the portion which might have been made impregnable, and so important to Bragg, has been carried with so little serious fighting, with loss so insignificant, and in every respect so easily, that it is difficult to comprehend the plan of the enemy. I suspect that Bragg could not help it; that undertaking to defend himself against Sherman, he lost all in another direction. In fact he was circumvented, out-generaled. He was not equal to the strategy with which he had to contend. The assault of Missionary Ridge was an undertaking before which another army would have quailed. To give the order required no common nerve, and it shows the manner of man of General Grant. He had no right to expect the enemy would flee, unless, indeed, he penetrated so far as to discover, which doubtless was the fact, that the impetuosity of our men, their almost foolhardy daring, confounded the enemy and struck him with awe. The assault of Lookout Mountain and of Missionary Ridge will stand out in the annals of this war as unequalled performances."
Of the practical results of this victory, Quartermaster General Meigs said in his report, dated the day after the battle, to the Secretary of War:
"Bragg's remaining troops left early in the night, and the battle of Chattanooga, after days of manœuvring and fighting, was won. The strength of the rebellion in the centre is broken. Burnside is relieved from danger in East Tennessee. Kentucky and Tennessee are rescued. Georgia and the South-East are threatened in the rear, and another victory is added to the chapter of 'Unconditional Surrender Grant.' Bragg is firing the railroad as he retreats toward Dalton. Sherman is in hot pursuit.
"To-day I viewed the battle-field, which extends for six miles along Mission Ridge and for several miles on Lookout Mountain. Probably not so well directed, so well ordered a battle has been delivered during the war. But one assault was repulsed, but that assault by calling to that point the Rebel reserves, prevented them repulsing any of the others.
"A few days since, Bragg sent to General Grant a flag of truce, advising him that it would be prudent to remove any non-combatants who might be still in Chattanooga. No reply has been returned, but the combatants having removed from this vicinity it is probable that non-combatants can remain without imprudence."
Bragg was now retreating, and Sherman adding other troops to his own was in pursuit. Jeff. C. Davis had hurried across the Chickamauga by the Pontoon Bridge, to the depot. Howard had reported to Sherman, and was ordered to repair another bridge over the Chickamauga and then to go on and join Davis. It was impossible to repair the bridges, however, so the crossings had to be made by pontoons. Davis reached the depot only to find it in flames, with the enemy intrenched just beyond. The Rebels were quickly put to flight and many valuable stores rescued.