I believe if water will enable the gunboats to cross the rapids at Alexandria, you will be able to make a quick, strong, and effective blow at our enemy in the West, thus widening the belt of our territory, and making the breach between the Confederate Government and its outlying trans-Mississippi Department more perfect.
It is understood that General Steele makes a simultaneous move from Little Rock, on Shreveport or Natchitoches, with a force of about ten thousand men. Banks will have seventeen thousand, and you ten thousand. If these can act concentrically and simultaneously, you will make short work of it, and then General Banks will have enough force to hold as much of the Red River country as he deems wise, leaving you to bring to General Grant's main army the seven thousand five hundred men of the Sixteenth Corps now with you. Having faith in your sound judgment and experience, I confide this important and delicate command to you, with certainty that you will harmonize perfectly with Admiral Porter and General Banks, with whom you are to act, and thereby insure success.
I am, with respect, your obedient servant,
W. T. SHERMAN, Major-General commanding.
HEADQUARTERS DEPARTMENT OF THE TENNESSEE
MEMPHIS, March 14, 1864
Major General McPHERSON, commanding, etc, Vicksburg, Mississippi
DEAR GENERAL: I wrote you at length on the 11th, by a special bearer of dispatches, and now make special orders to cover the movements therein indicated. It was my purpose to await your answer, but I am summoned by General Grant to be in Nashville on the 17th, and it will keep me moving night and day to get there by that date. I must rely on you, for you understand that we must reenforce the great army at the centre (Chattanooga) as much as possible, at the same time not risking the safety of any point on the Mississippi which is fortified and armed with heavy guns. I want you to push matters as rapidly as possible, and to do all you can to put two handsome divisions of your own corps at Cairo, ready to embark up the Tennessee River by the 20th or 30th of April at the very furthest. I wish it could be done quicker; but the promise of those thirty-days furloughs in the States of enlistment, though politic, is very unmilitary. It deprives us of our ability to calculate as to time; but do the best you can. Hurlbut can do nothing till A. J. Smith returns from Red River. I will then order him to occupy Grenada temporarily, and to try and get those locomotives that we need here. I may also order him with cavalry and infantry to march toward Tuscaloosa, at the same time that we move from the Tennessee River about Chattanooga.
I don't know as yet the grand strategy of the next campaign, but on arrival at Nashville I will soon catch the main points, and will advise you of them..
Steal a furlough and run to Baltimore incog.; but get back in time to take part in the next grand move.
Write me fully and frequently of your progress. I have ordered the quartermaster to send down as many boats as he can get, to facilitate your movements. Mules, wagons, etc., can come up afterward by transient boats. I am truly your friend,