Grant's plans had in view, as their great object, again to cut in two the Confederate territory, as had been done by the opening of the Mississippi River to the gulf. This next line of section might be Chattanooga, Atlanta, and Savannah, or Chattanooga, Atlanta, Montgomery, and Mobile. But with the disappearance of Hood's army from that theater of operations, all reason for that plan of "territorial" strategy had disappeared, and the occasion was then presented, for the first time, for the wholly different strategical plan of Sherman, of which Lee's army was the sole military objective. Grant was perfectly just to himself as well as to Sherman in giving the latter full credit for this last plan; and he modestly refrained from any more than a brief mention of his own plans, which unforseen events had made it unnecessary fully to execute. But history will do justice to Grant's great strategical designs as well as to his great achievements. I trust it may be my good fortune to contribute something hereafter toward the payment of this debt of gratitude which all Americans owe to the greatest soldier of the Union.
The fact that Savannah was one of the points in both Grant's plans and Sherman's was merely an incident, and a very unimportant one. Indeed, after Hood got out of his way, Sherman might as well, and I think better, have marched direct to Augusta, and thence northward, wholly ignoring Savannah as well as Charleston, except that he would have arrived in Virginia rather early in the season. Savannah was a good place to go in order to spend the winter, besides destroying Georgia en route.
Of course it is much easier to see what might have been done than to see in advance what can or ought to be done. But it can hardly be believed that Sherman did not think of everything that was possible, as well as many things that were not. At least, so simple a proposition as the following could not have escaped his mind.
Sherman was, as he so confidently said, absolute "master of the situation" before he started for Savannah. Hood and Forrest had utterly failed so to damage his communications that they could not be put in order again in a few days. He was able, if he chose, to remain in perfect security at Atlanta all winter, with two or three corps, while he sent back to Thomas ample force to dispose of Hood. Then, if the result of the operations of a larger force in Tennessee had been as decisive as they actually were with the smaller one Thomas had, Sherman could have recalled to Atlanta all of the troops he had sent to Tennessee, and thus marched toward Virginia with eighty-five or ninety or even one hundred thousand men, instead of sixty thousand. All this could have surely been accomplished by the middle of January, or before the time when Sherman actually began his march from Savannah. From Atlanta to Columbia, South Carolina, crossing the Savannah River above Augusta, is an easier march than that from Savannah to Columbia. Or if Sherman had not cared about paying a visit to Columbia en route, he could have taken the much shorter "Piedmont route" to Charlotte, North Carolina, and thence northward by whichever route he pleased. Instead of retaining the dominant attitude of "master," Sherman lost it the moment he started eastward with his main army, leaving an inferior force to cope with his enemy; and the march through Georgia and the capture of Savannah did not by any means restore that mastery to Sherman. It was not restored until Hood was actually defeated in Tennessee.
THE FAME OF SHERMAN'S GRAND MARCHES
I have referred to the possibilities of a direct march from Atlanta via Columbia or Charlotte, with a much larger army, at exactly the same time, for the purpose of showing that even Sherman's grand strategic plan to assist in the capture of Lee's army did not necessitate or justify his action in marching to Savannah and quitting his own theater of operations before his adversary there had been disposed of. The plan above suggested would have negatived even more positively the boast and promise of the Confederate chief that Sherman should be driven out of Georgia. The fact that Sherman personally, with an army about as large as, or larger than, Hood's, could and did remain quietly at Atlanta while one of his subordinates disposed of Hood and his army, would have been the most emphatic possible defeat of the Confederate plan to force him back by operations in his rear. Only one part of Sherman's earnest desires would have been unrealized—namely, to destroy Georgia. But even that could have been, at least in a great measure, compensated for by the more complete destruction of South Carolina, the cradle of secession and rebellion.
The more carefully Sherman's great operations are examined, the more clearly it will appear that while his plans were magnificent, their execution was not perfect. And this is the legitimate aim of just military criticism, not to build up or pull down the reputations of commanders, but to assist military students in their efforts to perfect themselves in the art and science of war.
Sherman's great marches, especially through the enemy's country and over such obstacles as those found from Savannah to Goldsboro', showed him to be a master of the auxiliary art of logistics no less than of the great science of strategy. Even to those who have had no means of duly appreciating the higher merits of Sherman's general plans, his marches have seemed the wonder of the world. Yet, strangely enough, the march through Georgia, which was in fact the simplest thing possible, has been regarded as the great exploit, while the vastly more difficult and important march through the Carolinas appears to have been taken as a matter of course, perhaps because of the conviction, which had by that time become general, that Sherman could do anything he might undertake.
In respect to Sherman's skill in grand tactics, I have only a few words to say here. The part assigned him in Grant's general plan of operations for all the armies, in 1864, in his "private and confidential" letter of April 6, was as follows: "You I propose to move against Johnston's army to break it up, and to get into the interior of the enemy's country as far as you can, inflicting all the damage you can against their war resources." It is a simple, plain matter of history that Sherman did not accomplish the first and more important part of the task assigned him—"to break it up"—in the four months of almost constant fighting with Johnston's army. In the comments I have made upon the Atlanta campaign, I believe I have shown clearly why Sherman did not accomplish that result by the tactical operations to which he limited himself. The manner in which that army, then under Hood instead of Johnston, was finally broken up by Sherman's subordinates in Tennessee, shows clearly enough what kind of modification of Sherman's tactical methods was requisite to enable him to reach the same result in Georgia.