General Hood, in his official report, and in a book written by him since the war, takes a very different view of the position in rear of Cassville, and states that he and General Polk explained that their corps were on ground commanded and enfiladed by the batteries of the enemy, therefore wholly unsuited for defense, and, unless it was proposed to attack, that the position should be abandoned. General Shoup, a scientific and gallant soldier, confirms this opinion of the defects of the position, as does Captain Morris, chief-engineer of the Army of Mississippi, and others then on duty there.[107]

The next stand of our army was at Alatoona, in the Etowah Mountains, and south of the river of that name; but the reported extension of the Federal army toward Dallas, threatening Marietta, was deemed to necessitate the evacuation of that strong position. The country between Dallas and Marietta, eighteen miles wide, and lying in a due westerly direction from the latter place, constitutes a natural fortress of exceptional strength. Densely wooded, traversed by ranges of steep hills, seamed at intervals by ravines both deep and rugged, with very few roads, and those ill constructed and almost impassable to wheels, it is difficult to imagine a country better adapted for defense, where the advantages of numerical superiority in an invading army were more thoroughly neutralized, or where, necessarily ignorant of the topography, it was compelled to advance with greater caution.

The engagements at New Hope Church, June 27th and 28th, though severe and marked by many acts of gallantry, did not result in any advantage to our army. Falling back slowly as the enemy advanced to Acworth (June 8th), General Johnston made his next stand in that mountainous country that lies between Acworth and Marietta, remarkable for the three clearly defined eminences: Kenesaw Mountain, to the west of the railroad, and overlooking Marietta; Lost Mountain, half-way between Kenesaw and Dallas, and west of Marietta; and Pine Mountain, about half a mile farther to the north, forming, as it were, the apex of a triangle, of which Kenesaw and Lost Mountains form the base. These heights are connected by ranges of lower heights, intersected by numerous ravines, and thickly wooded. The right of our army rested on the railroad, the line extending four or five miles in a westerly direction, protected by strong earthworks, with abatis on every avenue of approach. While the enemy, feeling his way slowly, was skirmishing on the right of our position, our army, our country, and mankind at large, sustained an irreparable loss on June 13th in the death of that noble Christian and soldier, Lieutenant-General Polk. Having accompanied Generals Johnston and Hardee to the Confederate outpost on Pine Mountain, in order to acquaint himself more thoroughly with the nature of the ground in front of the position held by his corps, he was killed by a shot from a Federal battery six or seven hundred yards distant, which struck him in the chest, passing from left to right. Since the calamitous fall of General Albert Sidney Johnston at Shiloh and of General T. J. Jackson at Chancellorsville, the country sustained no heavier blow than in the death of General Polk.

On June 18th, heavy rains having swollen Nose's Creek on the left of our position so that it became impassable, the Federal army, under cover of this stream, extended its lines several miles beyond Johnston's left flank toward the Chattahoochee, causing a further retrograde movement by a portion of his force. For several days brisk fighting occurred at various points of our line.

The cavalry attack on Wheeler's force on the 20th, the attack upon Hardee's position on the 24th, and the general assault upon the Confederate position on the 27th were firmly met and handsomely repulsed. On the 4th of July, it having been reported by General G. W. Smith, in command of about a thousand militia, and occupying the extreme left of our army, that the enemy's "cavalry was pressing him in such force that he would be compelled to abandon the ground he had been holding and retire before morning to General Shoup's line of redoubts," [108] constructed on the high ground near the Chattahoochee and covering the approaches to the railroad-bridge and Turner's Ferry, General Johnston deemed it necessary to abandon his position at Kenesaw on July 5th and fall back to the line constructed by General Shoup, as the enemy's position covered one of the main roads to Atlanta, and was nearer to that city than the main body of General Johnston's force. On the 9th, Sherman having crossed the Chattahoochee with two corps on the day previous, the Confederate army crossed that river and established itself two miles in its rear.

Thus, from Dalton to Resaca, from Resaca to Adairsville, from Adairsville to Alatoona (involving by the evacuation of Kingston the loss of Rome, with its valuable mills, foundries, and large quantities of military stores), from Alatoona to Kenesaw, from Kenesaw to the Chattahoochee, and then to Atlanta; retreat followed retreat, during seventy-four days of anxious hope and bitter disappointment, until at last the Army of Tennessee fell back within the fortifications of Atlanta. The Federal army soon occupied the arc of a circle extending from the railroad between Atlanta and the Chattahoochee River to some miles south of the Georgia Railroad (from Atlanta to Augusta) in a direction north and northeast of Atlanta. We had suffered a disastrous loss of territory.

Whether the superior numerical strength of the enemy, by enabling him to extend his force beyond the flank of ours, did thereby necessitate the abandonment of every position taken by our army, and whether the enemy, declining to assault any of our intrenched camps, would have ventured to leave it in rear, upon his only line of communication and supply, or whether we might have obtained more advantageous results by a vigorous and determined effort to attack him in detail during some of his many flank movements—are questions upon which there has been a decided conflict of opinion, and upon which it would be for me now neither useful nor pleasant to enter. When it became known that the Army of Tennessee had been successfully driven from one strong position to another, until finally it had reached the earthworks constructed for the exterior defense of Atlanta, the popular disappointment was extreme. The possible fall of the "Gate City," with its important railroad communication, vast stores, factories for the manufacture of all sorts of military supplies, rolling-mill and foundries, was now contemplated for the first time at its full value, and produced intense anxiety far and wide. From many quarters, including such as had most urged his assignment, came delegations, petitions, and letters, urging me to remove General Johnston from the command of the army, and assign that important trust to some officer who would resolutely hold and defend Atlanta. While sharing in the keen sense of disappointment at the failure of the campaign which pervaded the whole country, I was perhaps more apprehensive than others of the disasters likely to result from it, because I was in a position to estimate more accurately their probable extent. On the railroads threatened with destruction, the armies then fighting the main battles of the war in Virginia had for some time to a great degree depended for indispensable supplies, yet I did not respond to the wishes of those who came in hottest haste for the removal of General Johnston; for here again, more fully than many others, I realized how serious it was to change commanders in the presence of the enemy. This clamor for his removal commenced immediately after it became known that the army had fallen back from Dalton, and it gathered volume with each remove toward Atlanta. Still I resisted the steadily increasing pressure which was brought to bear to induce me to revoke his assignment, and only issued the order relieving him from command when I became satisfied that his declared purpose to occupy the works at Atlanta with militia levies and withdraw his army into the open country for freer operations, would inevitably result in the loss of that important point, and where the retreat would cease could not be foretold. If the Army of Tennessee was found to be unable to hold positions of great strength like those at Dalton, Resaca, Etowah, Kenesaw, and on the Chattahoochee, I could not reasonably hope that it would be more successful in the plains below Atlanta, where it would find neither natural nor artificial advantages of position. As soon as the Secretary of War showed me the answer which he had just received in reply to his telegram to General Johnston, requesting positive information as to the General's plans and purposes, I gave my permission to issue the order relieving General Johnston and directing him to turn over to General Hood the command of the Army of Tennessee. I was so fully aware of the danger of changing commanders of an army while actively engaged with the enemy, that I only overcame the objection in view of an emergency, and in the hope that the impending danger of the loss of Atlanta might be averted.

The following extracts are made from a letter of the Hon. Benjamin H. Hill, of Georgia, written at Atlanta, October 12, 1878, and handed to me by the friend to whom it was addressed:

* * * * *

"On Wednesday or Thursday, I think the 28th or 29th of June, 1864, a messenger came to my house, sent, as he said, by General Johnston, Senator Wigfall, of Texas, and Governor Brown, of Georgia.