In my letter of April 4th to General John A. Rawains, chief of staff to General Grant at Washington, I described at length all the preparations that were in progress for the active campaign thus contemplated, and therein estimated Schofield at twelve thousand, Thomas at forty-five thousand, and McPherson at thirty thousand. At first I intended to open the campaign about May 1st, by moving Schofield on Dalton from Cleveland, Thomas on the same objective from Chattanooga, and McPherson on Rome and Kingston from Gunter's Landing. My intention was merely to threaten Dalton in front, and to direct McPherson to act vigorously against the railroad below Resaca, far to the rear of the enemy. But by reason of his being short of his estimated strength by the four divisions before referred to, and thus being reduced to about twenty-four thousand men, I did not feel justified in placing him so far away from the support of the main body of the army, and therefore subsequently changed the plan of campaign, so far as to bring that army up to Chattanooga, and to direct it thence through Ship's Gap against the railroad to Johnston's rear, at or near Resaca, distant from Dalton only eighteen miles, and in full communication with the other armies by roads behind Rocky face Ridge, of about the same length.
On the 10th of April I received General Grant's letter of April 4th from Washington, which formed the basis of all the campaigns of the year 1864, and subsequently received another of April 19th, written from Culpepper, Virginia, both of which are now in my possession, in his own handwriting, and are here given entire. These letters embrace substantially all the orders he ever made on this particular subject, and these, it will be seen, devolved on me the details both as to the plan and execution of the campaign by the armies under my immediate command. These armies were to be directed against the rebel army commanded by General Joseph E. Johnston, then lying on the defensive, strongly intrenched at Dalton, Georgia; and I was required to follow it up closely and persistently, so that in no event could any part be detached to assist General Lee in Virginia; General Grant undertaking in like manner to keep Lee so busy that he could not respond to any calls of help by Johnston. Neither Atlanta, nor Augusta, nor Savannah, was the objective, but the "army of Jos. Johnston," go where it might.
[PRIVATE AND CONFIDENTIAL.]
HEADQUARTERS ARMIES OF THE UNITED STATES WASHINGTON D. C., April 4, 1864.
Major-General W. T. SHERMAN, commanding Military Division of the Mississippi.
GENERAL: It is my design, if the enemy keep quiet and allow me to take the initiative in the spring campaign, to work all parts of the army together, and somewhat toward a common centre. For your information I now write you my programme, as at present determined upon.
I have sent orders to Banks, by private messenger, to finish up his present expedition against Shreveport with all dispatch; to turn over the defense of Red River to General Steels and the navy, and to return your troops to you, and his own to New Orleans; to abandon all of Texas, except the Rio Grande, and to hold that with not to exceed four thousand men; to reduce the number of troops on the Mississippi to the lowest number necessary to hold it, and to collect from his command not less than twenty-five thousand men. To this I will add five thousand from Missouri. With this force he is to commence operations against Mobile as soon as he can. It will be impossible for him to commence too early.
Gillmore joins Butler with ten thousand men, and the two operate against Richmond from the south aide of James River. This will give Butler thirty-three thousand men to operate with, W. F. Smith commanding the right wing of his forces, and Gillmore the left wing. I will stay with the Army of the Potomac, increased by Burnside's corps of not less than twenty-five thousand effective men, and operate directly against Lee's army, wherever it may be found.
Sigel collects all his available force in two columns, one, under Ord and Averill, to start from Beverly, Virginia, and the other, under Crook, to start from Charleston, on the Kanawha, to move against the Virginia & Tennessee Railroad.
Crook will have all cavalry, and will endeavor to get in about Saltville, and move east from there to join Ord. His force will be all cavalry, while Ord will have from ten to twelve thousand men of all arms.
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.
I do not propose to lay down for you a plan of campaign, but simply to lay down the work it is desirable to have done, and leave you free to execute it in your own way. Submit to me, however, as early as you can, your plan of operations.
As stated, Banks is ordered to commence operations as soon as he can. Gillmore is ordered to report at Fortress Monroe by the 18th inst., or as soon thereafter as practicable. Sigel is concentrating now. None will move from their places of rendezvous until I direct, except Banks. I want to be ready to move by the 25th inst., if possible; but all I can now direct is that you get ready as soon as possible. I know you will have difficulties to encounter in getting through the mountains to where supplies are abundant, but I believe you will accomplish it.
From the expedition from the Department of West Virginia I do not calculate on very great results; but it is the only way I can take troops from there. With the long line of railroad Sigel has to protect, he can spare no troops, except to move directly to his front. In this way he must get through to inflict great damage on the enemy, or the enemy must detach from one of his armies a large force to prevent it. In other words, if Sigel can't skin himself, he can hold a leg while some one else skins.
I am, general, very respectfully, your obedient servant, U. S. GRANT, Lieutenant-General.
HEADQUARTERS MILITARY DIVISION OF THE MISSISSIPPI NASHVILLE, TENNESSEE, April 10, 1864
Lieutenant-General U. S. GRANT, Commander-in-Chief, Washington, D.
DEAR GENERAL: Your two letters of April 4th are now before me, and afford me infinite satisfaction. That we are now all to act on a common plan, converging on a common centre, looks like enlightened war.
Like yourself, you take the biggest load, and from me you shall have thorough and hearty cooperation. I will not let side issues draw me off from your main plans in which I am to knock Jos. Johnston, and to do as much damage to the resources of the enemy as possible. I have heretofore written to General Rawlins and to Colonel Comstock (of your staff) somewhat of the method in which I propose to act. I have seen all my army, corps, and division commanders, and have signified only to the former, viz., Schofield, Thomas, and McPherson, our general plans, which I inferred from the purport of our conversation here and at Cincinnati.
First, I am pushing stores to the front with all possible dispatch, and am completing the army organization according to the orders from Washington, which are ample and perfectly satisfactory.
It will take us all of April to get in our furloughed veterans, to bring up A. J. Smith's command, and to collect provisions and cattle on the line of the Tennessee. Each of the armies will guard, by detachments of its own, its rear communications.
At the signal to be given by you, Schofield, leaving a select garrison at Knoxville and London, with twelve thousand men will drop down to the Hiawassee, and march against Johnston's right by the old Federal road. Stoneman, now in Kentucky, organizing the cavalry forces of the Army of the Ohio, will operate with Schofield on his left front—it may be, pushing a select body of about two thousand cavalry by Ducktown or Elijah toward Athens, Georgia.
Thomas will aim to have forty-five thousand men of all arms, and move straight against Johnston, wherever he may be, fighting him cautiously, persistently, and to the best advantage. He will have two divisions of cavalry, to take advantage of any offering.
McPherson will have nine divisions of the Army of the Tennessee, if A. J. Smith gets here, in which case he will have full thirty thousand of the best men in America. He will cross the Tennessee at Decatur and Whitesburg, march toward Rome, and feel for Thomas. If Johnston falls behind the Coosa, then McPherson will push for Rome; and if Johnston falls behind