Lee's position was now so near Richmond, and the intervening swamps of the Chickahominy so great an obstacle to the movement of troops in the face of an enemy, that I determined to make my next left flank move carry the Army of the Potomac south of the James River. Preparations for this were promptly commenced. The move was a hazardous one to make: the Chickahominy River, with its marshy and heavily timbered approaches, had to be crossed; all the bridges over it east of Lee were destroyed; the enemy had a shorter line and better roads to travel on to confront me in crossing; more than fifty miles intervened between me and Butler, by the roads I should have to travel, with both the James and the Chickahominy unbridged to cross; and last, the Army of the Potomac had to be got out of a position but a few hundred yards from the enemy at the widest place. Lee, if he did not choose to follow me, might, with his shorter distance to travel and his bridges over the Chickahominy and the James, move rapidly on Butler and crush him before the army with me could come to his relief. Then too he might spare troops enough to send against Hunter who was approaching Lynchburg, living upon the country he passed through, and without ammunition further than what he carried with him.


COLD HARBOR, June 5,1864.
MAJOR-GENERAL HALLECK, Chief of Staff of the Army, Washington, D. C.
A full survey of all the ground satisfies me that it would be impracticable to hold a line north-east of Richmond that would protect the Fredericksburg Railroad to enable us to use that road for supplying the army. To do so would give us a long vulnerable line of road to protect, exhausting much of our strength to guard it, and would leave open to the enemy all of his lines of communication on the south side of the James. My idea from the start has been to beat Lee's army if possible north of Richmond; then after destroying his lines of communication on the north side of the James River to transfer the army to the south side and besiege Lee in Richmond, or follow him south if he should retreat.
I now find, after over thirty days of trial, the enemy deems it of the first importance to run no risks with the armies they now have. They act purely on the defensive behind breastworks, or feebly on the offensive immediately in front of them, and where in case of repulse they can instantly retire behind them. Without a greater sacrifice of human life than I am willing to make all cannot be accomplished that I had designed outside of the city. I have therefore resolved upon the following plan:
I will continue to hold substantially the ground now occupied by the Army of the Potomac, taking advantage of any favorable circumstance that may present itself until the cavalry can be sent west to destroy the Virginia Central Railroad from about Beaver Dam for some twenty-five or thirty miles west. When this is effected I will move the army to the south side of the James River, either by crossing the Chickahominy and marching near to City Point, or by going to the mouth of the Chickahominy on north side and crossing there. To provide for this last and most possible contingency, several ferry-boats of the largest class ought to be immediately provided.
Once on the south side of the James River, I can cut off all sources of supply to the enemy except what is furnished by the canal. If Hunter succeeds in reaching Lynchburg, that will be lost to him also. Should Hunter not succeed, I will still make the effort to destroy the canal by sending cavalry up the south side of the river with a pontoon train to cross wherever they can.
The feeling of the two armies now seems to be that the rebels can protect themselves only by strong intrenchments, whilst our army is not only confident of protecting itself without intrenchments, but that it can beat and drive the enemy wherever and whenever he can be found without this protection.
U. S. GRANT,
Lieutenant-General.

But the move had to be made, and I relied upon Lee's not seeing my danger as I saw it. Besides we had armies on both sides of the James River and not far from the Confederate capital. I knew that its safety would be a matter of the first consideration with the executive, legislative and judicial branches of the so-called Confederate government, if it was not with the military commanders. But I took all the precaution I knew of to guard against all dangers.

Sheridan was sent with two divisions, to communicate with Hunter and to break up the Virginia Central Railroad and the James River Canal, on the 7th of June, taking instructions to Hunter to come back with him.


COLD HARBOR, VA., June 6, 1864.
MAJOR-GENERAL D. HUNTER
Commanding Dept. W. Va.
General Sheridan leaves here to-morrow morning, with instructions to proceed to Charlottesville, Va., and to commence there the destruction of the Va. Cen. R. R., destroying this way as much as possible. The complete destruction of this road and of the canal on James River is of great importance to us. According to the instructions I sent to General Halleck for your guidance, you were to proceed to Lynchburg and commence there. It would be of great value to us to get possession of Lynchburg for a single day. But that point is of so much importance to the enemy, that in attempting to get it such resistance may be met as to defeat your getting onto the road or canal at all. I see, in looking over the letter to General Halleck on the subject of your instructions, that it rather indicates that your route should be from Staunton via Charlottesville. If you have so understood it, you will be doing just what I want. The direction I would now give is, that if this letter reaches you in the valley between Staunton and Lynchburg, you immediately turn east by the most practicable road. From thence move eastward along the line of the road, destroying it completely and thoroughly, until you join General Sheridan. After the work laid out for General Sheridan and yourself is thoroughly done, proceed to join the Army of the Potomac by the route laid out in General Sheridan's instructions.
If any portion of your force, especially your cavalry, is needed back in your Department, you are authorized to send it back.
If on receipt of this you should be near to Lynchburg and deem it practicable to detach a cavalry force to destroy the canal. Lose no opportunity to destroy the canal.
U. S. GRANT,
Lieut.-General.

Hunter was also informed by way of Washington and the Valley that Sheridan was on the way to meet him. The canal and Central Road, and the regions penetrated by them, were of vast importance to the enemy, furnishing and carrying a large per cent. of all the supplies for the Army of Northern Virginia and the people of Richmond. Before Sheridan got off on the 7th news was received from Hunter reporting his advance to Staunton and successful engagement with the enemy near that place on the 5th, in which the Confederate commander, W. S. Jones, was killed. On the 4th of June the enemy having withdrawn his left corps, Burnside on our right was moved up between Warren and Smith. On the 5th Birney returned to Hancock, which extended his left now to the Chickahominy, and Warren was withdrawn to Cold Harbor. Wright was directed to send two divisions to the left to extend down the banks of that stream to Bottom's Bridge. The cavalry extended still farther east to Jones's Bridge.

On the 7th Abercrombie—who was in command at White House, and who had been in command at our base of supplies in all the changes made from the start—was ordered to take up the iron from the York River Railroad and put it on boats, and to be in readiness to move by water to City Point.

On the 8th Meade was directed to fortify a line down the bank overlooking the Chickahominy, under cover of which the army could move.

On the 9th Abercrombie was directed to send all organized troops arriving at White House, without debarking from their transports, to report to Butler. Halleck was at this time instructed to send all reinforcements to City Point.

On the 11th I wrote: