From an early period in the rebellion I had been impressed with the idea that active and continuous operations of all the troops that could be brought into the field, regardless of season and weather, were necessary to a speedy termination of the war. The resources of the enemy and his numerical strength were far inferior to ours; but as an offset to this, we had a vast territory, with a population hostile to the government, to garrison, and long lines of river and railroad communications to protect, to enable us to supply the operating armies.

The armies in the East and West acted independently and without concert, like a balky team, no two ever pulling together, enabling the enemy to use to great advantage his interior lines of communication for transporting troops from East to West, reinforcing the army most vigorously pressed, and to furlough large numbers, during seasons of inactivity on our part, to go to their homes and do the work of producing, for the support of their armies. It was a question whether our numerical strength and resources were not more than balanced by these disadvantages and the enemy's superior position.

From the first, I was firm in the conviction that no peace could be had that would be stable and conducive to the happiness of the people, both North and South, until the military power of the rebellion was entirely broken.

I therefore determined, first, to use the greatest number of troops practicable against the armed force of the enemy; preventing him from using the same force at different seasons against first one and then another of our armies, and the possibility of repose for refitting and producing necessary supplies for carrying on resistance. Second, to hammer continuously against the armed force of the enemy and his resources, until by mere attrition, if in no other way, there should be nothing left to him but an equal submission with the loyal section of our common country to the const.i.tution and laws of the land.

These views have been kept constantly in mind, and orders given and campaigns made to carry them out. Whether they might have been better in conception and execution is for the people, who mourn the loss of friends fallen, and who have to pay the pecuniary cost, to say. All I can say is, that what I have done has been done conscientiously, to the best of my ability, and in what I conceived to be for the best interests of the whole country.

At the date when this report begins, the situation of the contending forces was about as follows: The Mississippi River was strongly garrisoned by Federal troops, from St. Louis, Missouri, to its mouth.

The line of the Arkansas was also held, thus giving us armed possession of all west of the Mississippi, north of that stream. A few points in Southern Louisiana, not remote from the river, were held by us, together with a small garrison at and near the mouth of the Rio Grande. All the balance of the vast territory of Arkansas, Louisiana, and Texas was in the almost undisputed possession of the enemy, with an army of probably not less than eighty thousand effective men, that could have been brought into the field had there been sufficient opposition to have brought them out. The let-alone policy had demoralized this force so that probably but little more than one-half of it was ever present in garrison at any one time. But the one-half, or forty thousand men, with the bands of guerillas scattered through Missouri, Arkansas, and along the Mississippi River, and the disloyal character of much of the population, compelled the use of a large number of troops to keep navigation open on the river, and to protect the loyal people to the west of it. To the east of the Mississippi we held substantially with the line of the Tennessee and Holston rivers, running eastward to include nearly all of the State of Tennessee. South of Chattanooga, a small foothold had been obtained in Georgia, sufficient to protect East Tennessee from incursions from the enemy's force at Dalton, Georgia.

West Virginia was substantially within our lines. Virginia, with the exception of the northern border, the Potomac River, a small area about the mouth of James River, covered by the troops at Norfolk and Fort Monroe, and the territory covered by the Army of the Potomac lying along the Rapidan, was in the possession of the enemy. Along the sea-coast footholds had been obtained at Plymouth, Washington, and New Bern, in North Carolina; Beaufort, Folly and Morris Islands, Hilton Head, Fort Pulaski, and Port Royal, in South Carolina; Fernandina and St.

Augustine, in Florida. Key West and Pensacola were also in our possession, while all the important ports were blockaded by the navy.

The accompanying map, a copy of which was sent to General Sherman and other commanders in March, 1864, shows by red lines the territory occupied by us at the beginning of the rebellion, and at the opening of the campaign of 1864, while those in blue are the lines which it was proposed to occupy.

Behind the Union lines there were many bands of guerillas and a large population disloyal to the government, making it necessary to guard every foot of road or river used in supplying our armies. In the South, a reign of military despotism prevailed, which made every man and boy capable of bearing arms a soldier; and those who could not bear arms in the field acted as provosts for collecting deserters and returning them.

This enabled the enemy to bring almost his entire strength into the field.

The enemy had concentrated the bulk of his forces east of the Mississippi into two armies, commanded by Generals R. E. Lee and J. E.

Johnston, his ablest and best generals. The army commanded by Lee occupied the south bank of the Rapidan, extending from Mine Run westward, strongly intrenched, covering and defending Richmond, the rebel capital, against the Army of the Potomac. The army under Johnston occupied a strongly intrenched position at Dalton, Georgia, covering and defending Atlanta, Georgia, a place of great importance as a railroad centre, against the armies under Major-General W. T. Sherman. In addition to these armies he had a large cavalry force under Forrest, in North-east Mississippi; a considerable force, of all arms, in the Shenandoah Valley, and in the western part of Virginia and extreme eastern part of Tennessee; and also confronting our sea-coast garrisons, and holding blockaded ports where we had no foothold upon land.

These two armies, and the cities covered and defended by them, were the main objective points of the campaign.

Major-General W. T. Sherman, who was appointed to the command of the Military Division of the Mississippi, embracing all the armies and territory east of the Mississippi River to the Alleghanies and the Department of Arkansas, west of the Mississippi, had the immediate command of the armies operating against Johnston.

Major-General George G. Meade had the immediate command of the Army of the Potomac, from where I exercised general supervision of the movements of all our armies.

General Sherman was instructed to move against Johnston's army, to break it up, and to go into the interior of the enemy's country as far as he could, inflicting all the damage he could upon their war resources. If the enemy in his front showed signs of joining Lee, to follow him up to the full extent of his ability, while I would prevent the concentration of Lee upon him, if it was in the power of the Army of the Potomac to do so. More specific written instructions were not given, for the reason that I had talked over with him the plans of the campaign, and was satisfied that he understood them and would execute them to the fullest extent possible.

Major-General N. P. Banks, then on an expedition up Red River against Shreveport, Louisiana (which had been organized previous to my appointment to command), was notified by me on the 15th of March, of the importance it was that Shreveport should be taken at the earliest possible day, and that if he found that the taking of it would occupy from ten to fifteen days' more time than General Sherman had given his troops to be absent from their command, he would send them back at the time specified by General Sherman, even if it led to the abandonment of the main object of the Red River expedition, for this force was necessary to movements east of the Mississippi; that should his expedition prove successful, he would hold Shreveport and the Red River with such force as he might deem necessary, and return the balance of his troops to the neighborhood of New Orleans, commencing no move for the further acquisition of territory, unless it was to make that then held by him more easily held; that it might be a part of the spring campaign to move against Mobile; that it certainly would be, if troops enough could be obtained to make it without embarra.s.sing other movements; that New Orleans would be the point of departure for such an expedition; also, that I had directed General Steele to make a real move from Arkansas, as suggested by him (General Banks), instead of a demonstration, as Steele thought advisable.

On the 31st of March, in addition to the foregoing notification and directions, he was instructed as follows:

"1st. If successful in your expedition against Shreveport, that you turn over the defence of the Red River to General Steele and the navy.

"2d. That you abandon Texas entirely, with the exception of your hold upon the Rio Grande. This can be held with four thousand men, if they will turn their attention immediately to fortifying their positions. At least one-half of the force required for this service might be taken from the colored troops.

"3d. By properly fortifying on the Mississippi River, the force to guard it from Port Hudson to New Orleans can be reduced to ten thousand men, if not to a less number. Six thousand more would then hold all the rest of the territory necessary to hold until active operations can again be resumed west of the river. According to your last return, this would give you a force of over thirty thousand effective men with which to move against Mobile. To this I expect to add five thousand men from Missouri. If however, you think the force here stated too small to hold the territory regarded as necessary to hold possession of, I would say concentrate at least twenty-five thousand men of your present command for operations against Mobile. With these and such additions as I can give you from elsewhere, lose no time in making a demonstration, to be followed by an attack upon Mobile. Two or more iron-clads will be ordered to report to Admiral Farragut. This gives him a strong naval fleet with which to co-operate. You can make your own arrangements with the admiral for his co-operation, and select your own line of approach.

My own idea of the matter is that Pascagoula should be your base; but, from your long service in the Gulf Department, you will know best about the matter. It is intended that your movements shall be co-operative with movements elsewhere, and you cannot now start too soon. All I would now add is, that you commence the concentration of your forces at once. Preserve a profound secrecy of what you intend doing, and start at the earliest possible moment.

"U. S. GRANT, Lieutenant-General.

"MAJOR-GENERAL N. P. BANKS."

Major-General Meade was instructed that Lee's army would be his objective point; that wherever Lee went he would go also. For his movement two plans presented themselves: One to cross the Rapidan below Lee, moving by his right flank; the other above, moving by his left.

Each presented advantages over the other, with corresponding objections.

By crossing above, Lee would be cut off from all chance of ignoring Richmond or going north on a raid. But if we took this route, all we did would have to be done whilst the rations we started with held out; besides, it separated us from Butler, so that he could not be directed how to cooperate. If we took the other route, Brandy Station could be used as a base of supplies until another was secured on the York or James rivers. Of these, however, it was decided to take the lower route.

The following letter of instruction was addressed to Major-General B. F.

Butler:

"FORT MONROE, VIRGINIA, April 2, 1864.

"GENERAL:-In the spring campaign, which it is desirable shall commence at as early a day as practicable, it is proposed to have cooperative action of all the armies in the field, as far as this object can be accomplished.

"It will not be possible to unite our armies into two or three large ones to act as so many units, owing to the absolute necessity of holding on to the territory already taken from the enemy. But, generally speaking, concentration can be practically effected by armies moving to the interior of the enemy's country from the territory they have to guard. By such movement, they interpose themselves between the enemy and the country to be guarded, thereby reducing the number necessary to guard important points, or at least occupy the attention of a part of the enemy's force, if no greater object is gained. Lee's army and Richmond being the greater objects towards which our attention must be directed in the next campaign, it is desirable to unite all the force we can against them. The necessity of covering Washington with the Army of the Potomac, and of covering your department with your army, makes it impossible to unite these forces at the beginning of any move. I propose, therefore, what comes nearest this of anything that seems practicable: The Army of the Potomac will act from its present base, Lee's army being the objective point. You will collect all the forces from your command that can be spared from garrison duty--I should say not less than twenty thousand effective men--to operate on the south side of James River, Richmond being your objective point. To the force you already have will be added about ten thousand men from South Carolina, under Major-General Gillmore, who will command them in person.

Major-General W. F. Smith is ordered to report to you, to command the troops sent into the field from your own department.

"General Gillmore will be ordered to report to you at Fortress Monroe, with all the troops on transports, by the 18th instant, or as soon thereafter as practicable. Should you not receive notice by that time to move, you will make such disposition of them and your other forces as you may deem best calculated to deceive the enemy as to the real move to be made.

"When you are notified to move, take City Point with as much force as possible. Fortify, or rather intrench, at once, and concentrate all your troops for the field there as rapidly as you can. From City Point directions cannot be given at this time for your further movements.

"The fact that has already been stated--that is, that Richmond is to be your objective point, and that there is to be co-operation between your force and the Army of the Potomac--must be your guide. This indicates the necessity of your holding close to the south bank of the James River as you advance. Then, should the enemy be forced into his intrenchments in Richmond, the Army of the Potomac would follow, and by means of transports the two armies would become a unit.

"All the minor details of your advance are left entirely to your direction. If, however, you think it practicable to use your cavalry south of you, so as to cut the railroad about Hicksford, about the time of the general advance, it would be of immense advantage.

"You will please forward for my information, at the earliest practicable day, all orders, details, and instructions you may give for the execution of this order.

"U. S. GRANT, Lieutenant-General.

"MAJOR-GENERAL B. F. BUTLER."

On the 16th these instructions were substantially reiterated. On the 19th, in order to secure full co-operation between his army and that of General Meade, he was informed that I expected him to move from Fort Monroe the same day that General Meade moved from Culpeper. The exact time I was to telegraph him as soon as it was fixed, and that it would not be earlier than the 27th of April; that it was my intention to fight Lee between Culpeper and Richmond, if he would stand. Should he, however, fall back into Richmond, I would follow up and make a junction with his (General Butler's) army on the James River; that, could I be certain he would be able to invest Richmond on the south side, so as to have his left resting on the James, above the city, I would form the junction there; that circ.u.mstances might make this course advisable anyhow; that he should use every exertion to secure footing as far up the south side of the river as he could, and as soon as possible after the receipt of orders to move; that if he could not carry the city, he should at least detain as large a force there as possible.

In co-operation with the main movements against Lee and Johnston, I was desirous of using all other troops necessarily kept in departments remote from the fields of immediate operations, and also those kept in the background for the protection of our extended lines between the loyal States and the armies operating against them.

A very considerable force, under command of Major-General Sigel, was so held for the protection of West Virginia, and the frontiers of Maryland and Pennsylvania. Whilst these troops could not be withdrawn to distant fields without exposing the North to invasion by comparatively small bodies of the enemy, they could act directly to their front, and give better protection than if lying idle in garrison. By such a movement they would either compel the enemy to detach largely for the protection of his supplies and lines of communication, or he would lose them.

General Sigel was therefore directed to organize all his available force into two expeditions, to move from Beverly and Charleston, under command of Generals Ord and Crook, against the East Tennessee and Virginia Railroad. Subsequently, General Ord having been relieved at his own request, General Sigel was instructed at his own suggestion, to give up the expedition by Beverly, and to form two columns, one under General Crook, on the Kanawha, numbering about ten thousand men, and one on the Shenandoah, numbering about seven thousand men. The one on the Shenandoah to a.s.semble between c.u.mberland and the Shenandoah, and the infantry and artillery advanced to Cedar Creek with such cavalry as could be made available at the moment, to threaten the enemy in the Shenandoah Valley, and advance as far as possible; while General Crook would take possession of Lewisburg with part of his force and move down the Tennessee Railroad, doing as much damage as he could, destroying the New River Bridge and the salt-works, at Saltville, Va.

Owing to the weather and bad condition of the roads, operations were delayed until the 1st of May, when, everything being in readiness and the roads favorable, orders were given for a general movement of all the armies not later than the 4th of May.

My first object being to break the military power of the rebellion, and capture the enemy's important strongholds, made me desirous that General Butler should succeed in his movement against Richmond, as that would tend more than anything else, unless it were the capture of Lee's army, to accomplish this desired result in the East. If he failed, it was my determination, by hard fighting, either to compel Lee to retreat, or to so cripple him that he could not detach a large force to go north, and still retain enough for the defence of Richmond. It was well understood, by both Generals Butler and Meade, before starting on the campaign, that it was my intention to put both their armies south of the James River, in case of failure to destroy Lee without it.

Before giving General Butler his instructions, I visited him at Fort Monroe, and in conversation pointed out the apparent importance of getting possession of Petersburg, and destroying railroad communication as far south as possible. Believing, however, in the practicability of capturing Richmond unless it was reinforced, I made that the objective point of his operations. As the Army of the Potomac was to move simultaneously with him, Lee could not detach from his army with safety, and the enemy did not have troops elsewhere to bring to the defence of the city in time to meet a rapid movement from the north of James River.

I may here state that, commanding all the armies as I did, I tried, as far as possible, to leave General Meade in independent command of the Army of the Potomac. My instructions for that army were all through him, and were general in their nature, leaving all the details and the execution to him. The campaigns that followed proved him to be the right man in the right place. His commanding always in the presence of an officer superior to him in rank, has drawn from him much of that public attention that his zeal and ability ent.i.tle him to, and which he would otherwise have received.

The movement of the Army of the Potomac commenced early on the morning of the 4th of May, under the immediate direction and orders of Major-General Meade, pursuant to instructions. Before night, the whole army was across the Rapidan (the fifth and sixth corps crossing at Germania Ford, and the second corps at Ely's Ford, the cavalry, under Major-General Sheridan, moving in advance,) with the greater part of its trains, numbering about four thousand wagons, meeting with but slight opposition. The average distance travelled by the troops that day was about twelve miles. This I regarded as a great success, and it removed from my mind the most serious apprehensions I had entertained, that of crossing the river in the face of an active, large, well-appointed, and ably commanded army, and how so large a train was to be carried through a hostile country, and protected. Early on the 5th, the advance corps (the fifth, Major-General G. K. Warren commanding) met and engaged the enemy outside his intrenchments near Mine Run. The battle raged furiously all day, the whole army being brought into the fight as fast as the corps could be got upon the field, which, considering the density of the forest and narrowness of the roads, was done with commendable promptness.

General Burnside, with the ninth corps, was, at the time the Army of the Potomac moved, left with the bulk of his corps at the crossing of the Rappahannock River and Alexandria Railroad, holding the road back to Bull Run, with instructions not to move until he received notice that a crossing of the Rapidan was secured, but to move promptly as soon as such notice was received. This crossing he was apprised of on the afternoon of the 4th. By six o'clock of the morning of the 6th he was leading his corps into action near the Wilderness Tavern, some of his troops having marched a distance of over thirty miles, crossing both the Rappahannock and Rapidan rivers. Considering that a large proportion, probably two-thirds of his command, was composed of new troops, unaccustomed to marches, and carrying the accoutrements of a soldier, this was a remarkable march.

The battle of the Wilderness was renewed by us at five o'clock on the morning of the 6th, and continued with unabated fury until darkness set in, each army holding substantially the same position that they had on the evening of the 5th. After dark, the enemy made a feeble attempt to turn our right flank, capturing several hundred prisoners and creating considerable confusion. But the promptness of General Sedgwick, who was personally present and commanded that part of our line, soon reformed it and restored order. On the morning of the 7th, reconnoissances showed that the enemy had fallen behind his intrenched lines, with pickets to the front, covering a part of the battle-field. From this it was evident to my mind that the two days' fighting had satisfied him of his inability to further maintain the contest in the open field, notwithstanding his advantage of position, and that he would wait an attack behind his works. I therefore determined to push on and put my whole force between him and Richmond; and orders were at once issued for a movement by his right flank. On the night of the 7th, the march was commenced towards Spottsylvania Court House, the fifth corps moving on the most direct road. But the enemy having become apprised of our movement, and having the shorter line, was enabled to reach there first.

On the 8th, General Warren met a force of the enemy, which had been sent out to oppose and delay his advance, to gain time to fortify the line taken up at Spottsylvania. This force was steadily driven back on the main force, within the recently constructed works, after considerable fighting, resulting in severe loss to both sides. On the morning of the 9th, General Sheridan started on a raid against the enemy's lines of communication with Richmond. The 9th, 10th, and 11th were spent in manoeuvring and fighting, without decisive results. Among the killed on the 9th was that able and distinguished soldier Major-General John Sedgwick, commanding the sixth army corps. Major-General H. G. Wright succeeded him in command. Early on the morning of the 12th a general attack was made on the enemy in position. The second corps, Major-General Hanc.o.c.k commanding, carried a salient of his line, capturing most of Johnson's division of Ewell's corps and twenty pieces of artillery. But the resistance was so obstinate that the advantage gained did not prove decisive. The 13th, 14th, 15th, 16th, 17th, and 18th, were consumed in manoeuvring and awaiting the arrival of reinforcements from Washington. Deeming it impracticable to make any further attack upon the enemy at Spottsylvania Court House, orders were issued on the 15th with a view to a movement to the North Anna, to commence at twelve o'clock on the night of the 19th. Late in the afternoon of the 19th, Ewell's corps came out of its works on our extreme right flank; but the attack was promptly repulsed, with heavy loss. This delayed the movement to the North Anna until the night of the 21st, when it was commenced. But the enemy again, having the shorter line, and being in possession of the main roads, was enabled to reach the North Anna in advance of us, and took position behind it. The fifth corps reached the North Anna on the afternoon of the 23d, closely followed by the sixth corps. The second and ninth corps got up about the same time, the second holding the railroad bridge, and the ninth lying between that and Jericho Ford. General Warren effected a crossing the same afternoon, and got a position without much opposition. Soon after getting into position he was violently attacked, but repulsed the enemy with great slaughter. On the 25th, General Sheridan rejoined the Army of the Potomac from the raid on which he started from Spottsylvania, having destroyed the depots at Beaver Dam and Ashland stations, four trains of cars, large supplies of rations, and many miles of railroad-track; recaptured about four hundred of our men on their way to Richmond as prisoners of war; met and defeated the enemy's cavalry at Yellow Tavern; carried the first line of works around Richmond (but finding the second line too strong to be carried by a.s.sault), recrossed to the north bank of the Chickahominy at Meadow Bridge under heavy fire, and moved by a detour to Haxall's Landing, on the James River, where he communicated with General Butler. This raid had the effect of drawing off the whole of the enemy's cavalry force, making it comparatively easy to guard our trains.

General Butler moved his main force up the James River, in pursuance of instructions, on the 4th of May, General Gillmore having joined him with the tenth corps. At the same time he sent a force of one thousand eight hundred cavalry, by way of West Point, to form a junction with him wherever he might get a foothold, and a force of three thousand cavalry, under General Kautz, from Suffolk, to operate against the road south of Petersburg and Richmond. On the 5th, he occupied, without opposition, both City Point and Bermuda Hundred, his movement being a complete surprise. On the 6th, he was in position with his main army, and commenced intrenching. On the 7th he made a reconnoissance against the Petersburg and Richmond Railroad, destroying a portion of it after some fighting. On the 9th he telegraphed as follows: