SHERIDAN IN THE SHENANDOAH.

IMPORTANCE OF THE VALLEY—HUNTER ASKS TO BE RELIEVED—SHERIDAN'S CAREER—GRANT'S INSTRUCTIONS—INTERFERENCE AT WASHINGTON—LINCOLN GIVES GRANT A HINT—SHERIDAN MARCHES ON WINCHESTER—MINOR ENGAGEMENTS—SHERIDAN'S OPPORTUNITY—BATTLE OF THE OPEQUAN—EARLY GOES WHIRLING THROUGH WINCHESTER—BATTLE OF FISHER'S HILL—DESTRUCTION IN THE VALLEY—ACTION AT TOM'S BROOK—BATTLE OF CEDAR CREEK.

It had become plainly evident that something must be done to cancel the whole Shenandoah Valley from the map of the theatre of war. The mountains that flanked it made it a secure lane down which a Confederate force could be sent at almost any time to the very door of Washington; while the crops that were harvested in its fertile fields were a constant temptation to those who had to provide for the necessities of an army. General Grant took the matter in hand in earnest after Early's raid and the burning of Chambersburg. His first care was to have the separate military departments in that section consolidated, his next to find a suitable commander, and finally to send an adequate force. He would have been satisfied with General Hunter, who was already the ranking officer there; but Hunter had been badly hampered in his movements by constant interference from Washington, and knowing that he had not the confidence of General Halleck, he asked to be relieved, since he did not wish to embarrass the cause. In this, Grant says, Hunter "showed a patriotism that was none too common in the army. There were not many major-generals who would voluntarily have asked to have the command of a department taken from them on the supposition that for some particular reason, or for any reason, the service would be better performed." Grant accepted his offer, and telegraphed for General Sheridan to come and take command of the new department. Sheridan was on hand promptly, and was placed at the head of about thirty thousand troops, including eight thousand cavalry, who were named the Army of the Shenandoah.

Sheridan was now in his thirty-fourth year; and Secretary Stanton, with a wise caution, made some objection, on the ground that he was very young for a command so important. He had not stood remarkably high at West Point, being ranked thirty-fourth in his class when the whole number was fifty-two; but he had already made a brilliant record in the war, winning his brigadier-generalship by a victory at Booneville, Mo., and conspicuous for his gallantry and skill at Perryville, Murfreesboro', Chickamauga, and Missionary Ridge, and for his bold riding around Lee's army in the spring campaign of 1864. Under him and Custer, Crook, Merritt, and Kilpatrick, the cavalry arm of the National service, weak and inefficient at the opening of the war, had become a swift and sure weapon against the now declining but still defiant Confederacy. It had been noted by everybody that Grant exhibited an almost unerring judgment in the choice of his lieutenants.

In his instructions, which were at first written out for Hunter and afterward transferred to Sheridan, Grant said: "In pushing up the Shenandoah Valley, where it is expected you will have to go first or last, it is desirable that nothing should be left to invite the enemy to return. Take all provisions, forage, and stock wanted for the use of your command. Such as cannot be consumed, destroy. It is not desirable that the buildings should be destroyed—they should rather be protected; but the people should be informed that so long as an army can subsist among them recurrences of these raids must be expected; and we are determined to stop them at all hazards."

The condition of things at Washington—where Halleck always, and Stanton sometimes, interfered with orders passing that way—is vividly suggested by a despatch sent in cipher to Grant at this time, August 3. Mr. Lincoln wrote: "I have seen your despatch, in which you say, 'I want Sheridan put in command of all the troops in the field, with instructions to put himself south of the enemy and follow him to the death. Wherever the enemy goes, let our troops go also.' This I think is exactly right, as to how our forces should move. But please look over the despatches you may have received from here, even since you made that order, and discover, if you can, that there is any idea in the head of any one here of 'putting our army south of the enemy,' or of 'following him to the death' in any direction. I repeat to you, it will neither be done nor attempted unless you watch it every day and hour, and force it." This caused Grant to go at once to Maryland and put things in train for the vigorous campaign that he had planned in the valley of the Shenandoah. Perhaps Mr. Lincoln had found a way to give Halleck also an impressive hint; for the very next day that general telegraphed to Grant: "I await your orders, and shall strictly carry them out, whatever they may be."

Grant, who had all confidence in Sheridan, wrote to him: "Do not hesitate to give command to officers in whom you repose confidence, without regard to claims of others on account of rank. If you deem Torbert the best man to command the cavalry, place him in command, and give Averell some other command, or relieve him from the expedition and order him to report to General Hunter. What we want is prompt and active movements after the enemy, in accordance with the instructions you have already had. I feel every confidence that you will do the very best, and will leave you, as far as possible, to act on your judgment, and not embarrass you with orders and instructions." In accordance with this, Torbert was made Sheridan's chief of cavalry, and Merritt was given command of Torbert's division. When Grant visited Sheridan, before the battle of the Opequan, he carried a plan of battle in his pocket; but he says he found Sheridan so thoroughly ready to move, with so perfect a plan, and so confident of success, that he did not even show him his plan or give him any orders, except authority to move.

Early, whose main force was on the south bank of the Potomac, above Harper's Ferry, still had a large part of his cavalry in Maryland, where they were loading their wagons with wheat on the battlefield of Antietam, and seizing all the cattle that the farmers had not driven off beyond their reach. But these were now recalled. As soon as Sheridan could get his force well in hand, he moved it skilfully southward toward Winchester, in order to threaten Early's communications and draw him into a battle. Early at once moved his army into a position to cover Winchester, but was unwilling to fight without the reinforcements that were on the way to him from Lee's army; so he retreated as far as Fisher's Hill to meet them, and was followed by Sheridan, who was about to attack there when warned by Grant to be cautious, as the enemy was too strong for him. He therefore withdrew to his former position on Opequan Creek, facing west toward Winchester and covering Snicker's Gap, through which reinforcements were to come to him. Here he was attacked, August 21, and after a fight in which two hundred and sixty men on the National side were killed or wounded, he drew back to a stronger position at Halltown. He had complained, in a letter to Grant, that there was not a good military position in the whole valley south of the Potomac. In his retrograde movement, as he reported, he "destroyed everything eatable south of Winchester."

Early reconnoitred the position at Halltown and found it too strong to be attacked, but for three or four weeks remained with his whole force at the lower end of the valley, threatening raids into Maryland, Pennsylvania, and West Virginia, breaking the Baltimore and Ohio Railroad and the Chesapeake Canal, keeping the authorities at Washington in a constant state of anxiety, and all the time inviting attack from Sheridan. There were frequent minor engagements, mainly by cavalry, with varying results. In one, Custer's division only escaped capture by crossing the Potomac in great haste. In another, a force under Gen. John B. McIntosh captured the Eighth South Carolina infantry entire—though that regiment now consisted of but one hundred and six men. It had probably consisted of a thousand men at the outset, and the wear and tear of three years of constant warfare had reduced it, like many others on either side, to these meagre proportions.