This clearly implied, if it did not actually state, that he intended to launch an invasion, much as Cortez and Scott had done in Mexico, without a base from which to draw supplies. And so he did. Back in December, returning through North Mississippi to Memphis after the destruction of his forward depot at Holly Springs, he had discovered that his troops could live quite easily off the country by the simple expedient of taking what they wanted from the farmers in their path. “This taught me a lesson,” he later remarked, and now the lesson was about to be applied. Moreover, the success of Grierson, whose troopers had lacked for nothing in the course of a 600-mile ride that had “knocked the heart out of the state”—so Grant himself declared in passing along to Washington the news of the raid—was a nearer and more recent example of what might be accomplished along those lines. For his own part, in the course of his march from Bruinsburg through Port Gibson to Rocky Springs, he had observed that “beef, mutton, poultry, and forage were found in abundance,” along with “quite a quantity of bacon and molasses.” What was more, every rural commissary “had a run of stone, propelled by mule power, to grind corn for the owners and their slaves. All these [could be] kept running … day and night … at all plantations covered by the troops.” He felt sure there would be enough food and forage of one sort or another for all his men and animals, leaving room in the makeshift train for ammunition and such hard-to-get items as salt and coffee, provided there were no long halts during which the local supplies would be exhausted. All that was required was that he keep his army moving, and that was precisely what he intended to do, from start to finish, for tactical as well as logistic reasons. His 45,000 effectives were roughly twice as many as Pemberton had behind the curved shield of the Big Black River; he was convinced that he could whip him in short order with a frontal attack. “If Blair were up now,” he told Sherman, who was still awaiting the arrival of the division that had feinted at Haines Bluff, “I believe we could be in Vicksburg in seven days.” But that would leave some 10,000 rebels alive in his rear at Jackson, which was connected by rail not only to Vicksburg but also to the rest of the Confederacy, so that reinforcements could be hurried there from Bragg and the East until they outnumbered him as severely as he had outnumbered Pemberton, thus turning the tables on him. His solution was to strike both north and east, severing the rail connection between Jackson and Vicksburg near the Big Black crossing, while simultaneously closing in on the capital. He would capture the inferior force at that place, if possible, but at any rate he would knock it out of commission as a transportation hub or a rallying point; after which he would be free to turn on Vicksburg unmolested, approaching it from the east and north, and thus either take the citadel by storm or else establish a base on the Yazoo from which to draw supplies while starving the cutoff defenders into surrender.
Sherman had much of this explained to him when he rode over to Rocky Springs that afternoon, in considerable perturbation, for what he called “a full conversation” with the army commander. But his doubts persisted, much as they had done after he had agreed to stage the Haines Bluff demonstration. “He is satisfied that he will succeed in his plan,” he said of Grant in a letter urging Blair to hasten his crossing from Hard Times, “and, of course, we must do our full share.” Though he would “of course” co-operate fully in carrying out his chief’s design, he wanted it understood from the start—and placed indelibly on the record—that he was doing so with something less than enthusiasm and against his better judgment. Grant by now was accustomed to his lieutenant’s mercurial ups and downs, and he did not let them discourage him or influence his thinking. The following day, May 10—the Sunday Joe Johnston left Tullahoma for Jackson—he heard again from Banks, who informed him, in a letter written four days ago at Opelousas, that he was making steady progress up the Teche, clearing out the rebels on his flank, and expected to turn east presently for Port Hudson. “By the 25th, probably, and by the 1st certainly, we will be there,” he promised. Convinced more than ever that he had done right not to wait for Banks, Grant replied that he was going ahead on his own. Previously he had told him nothing of his plans, not even that he would not be meeting him; but now he did, on the off-chance that Banks might be of assistance. “Many days cannot elapse before the battle will begin which is to decide the fate of Vicksburg,” he wrote, “but it is impossible to predict how long it may last. I would urgently request, therefore, that you join me or send all the force you can spare to co-operate in the great struggle for opening the Mississippi River.” Similarly, at this near-final moment, he got off a dispatch to the general-in-chief, announcing that he was leaving Banks to fend for himself against Port Hudson while the Army of the Tennessee cut loose from its base at Grand Gulf and plunged inland in order to come upon Vicksburg from the rear. “I knew well that Halleck’s caution would lead him to disapprove of this course,” he subsequently explained; “but it was the only one that gave any chance of success.” Besides, such messages were necessarily slow in transmission, having to be taken overland from Hard Times to Milliken’s Bend, then north by steamboat all the way to Cairo before they could be put on the wire, and Grant saw a certain advantage in this arrangement. “The time it would take to communicate with Washington and get a reply would be so great that I could not be interfered with until it was demonstrated whether my plan was practicable.”
This done, he turned to putting the final touches to the plan he had evolved. McClernand would move up the left bank of the Big Black, guarding the crossings as he went, and strike beyond Fourteen Mile Creek at Edwards Station, on the railroad sixteen miles east of Vicksburg. McPherson would move simultaneously against Jackson, and Sherman would be on call to assist either column, depending on which ran into the stiffest resistance. On the 11th, Grant advanced all three to their jump-off positions: McClernand on the left, as near Fourteen Mile Creek as possible “without bringing on a general engagement,” Sherman in the center, beyond Cayuga, and McPherson on the right, near Utica. “Move your command tonight to the next crossroads if there is water,” Grant told McPherson, “and tomorrow with all activity into Raymond.… We must fight the enemy before our rations fail, and we are equally bound to make our rations last as long as possible.”
Before dawn the following morning, May 12, they were off. The second phase of the campaign designed for the capture of Vicksburg was under way.
Advancing through a rugged and parched region, McClernand’s troops found that the only way they could quench their thirst, aggravated by the heat of the day and the dust of the country roads, was to drive the opposing cavalry beyond Fourteen Mile Creek, which was held by a rebel force covering Edwards Station, some four miles to the north. By midafternoon they had done just that. “Our men enjoyed both the skirmish and the water,” the commander of the lead division reported. Sherman, coming up on the right, accomplished this same purpose by throwing “a few quick rounds of cannister” at the gray vedettes, who promptly scampered out of range. Pioneers rebuilt a bridge the Confederates had burned as they fell back, and several regiments crossed the creek at dusk, establishing a bridgehead while the two corps went into bivouac on the south bank, prepared to advance on Edwards in the morning.
But that was not to be. McPherson, when within two miles of Raymond at 11 o’clock that morning, had encountered an enemy force of undetermined strength, “judiciously posted, with two batteries of artillery so placed as to sweep the road and a bridge over which it was necessary to pass.” This was in fact a single brigade of about 4000 men, recently arrived from Port Hudson under Brigadier General John Gregg, who had come out from Jackson the day before, under orders from Pemberton to cover the southwest approaches to the capital. Informed that the Federals were moving on Edwards, over near the Big Black River, he assumed that the blue column marching toward him from Utica was only “a brigade on a marauding excursion,” and he was determined not only to resist but also, if possible, to slaughter the marauders. The result was a sharp and—considering the odds—surprisi
ngly hot contest, in which seven butternut regiments took on a whole Union corps. McPherson threw Logan’s division against the wooded enemy position, only to have it bloodily repulsed. While the other two were coming forward, Logan rallied in time to frustrate a determined counterattack and follow it up with one of his own. By now, however, having learned what it was he had challenged—and having suffered 514 casualties, as compared to McPherson’s 442—Gregg had managed to disengage and was withdrawing through Raymond. Five miles to the east, one third of the distance to Jackson, he met Brigadier General W. H. T. Walker, who had marched out to join him with a thousand men just arrived from South Carolina. Gregg halted and faced about, ready to try his hand again; but there was no further action that day. Entering Raymond at 5 o’clock, McPherson decided to stop for the night. “The rough and impracticable nature of the country, filled with ravines and dense undergrowth, prevented anything like an effective use of artillery or a very rapid pursuit,” he explained in a sundown dispatch to the army commander.
Grant was seven miles away, at the Dillon plantation on Fourteen Mile Creek with Sherman, and when he learned the outcome of the battle whose guns he had heard booming, five miles off at first, then fading eastward into silence, he revised his over-all plan completely. Edwards could wait. If Jackson was where the enemy was—and the determined resistance at Raymond seemed to indicate as much—he would go after him in strength; he would risk no halfway job in snuffing out a segment of the rebel army concentrated near a rail hub that gave it access to reinforcements from all quarters of the South. Accordingly, at 9.15 he sent orders assigning all three of his corps commanders new objectives for tomorrow and prescribing that each would begin his march “at daylight in the morning.” McPherson would move against Clinton, on the railroad nine miles north, then eastward that same distance along the right-of-way to Jackson. Sherman would turn due east from his present bivouac at Dillon, swinging through Raymond so as to come upon the objective from the south. McClernand, after detaching one division to serve as a rear guard in the event that the Confederates at Vicksburg attempted to interfere by crossing the Big Black, would come along behind Sherman and McPherson, prepared to move in support of either or both as they closed in on the Mississippi capital. Such were Grant’s instructions, and presently he had cause to believe that he had improvised aright. Two days ago McPherson had passed along a rumor that “some of the citizens in the vicinity of Utica say Beauregard is at or near Jackson.” If the Charleston hero was there it was practically certain he had not come alone. And now there arrived a second dispatch from McPherson, headed 11 p.m. and relaying another rumor that heavy Confederate reinforcements were moving against him out of Jackson, intending to fight again at Raymond soon after sunup. He did not know how much fact there was in this, he added, but he would “try to be prepared for them.” Grant had confidence in McPherson, especially when he was forewarned as he was now, and did not bother to reply. Besides, whether it was true or false that the rebels were marching in force to meet him west of their capital, he already had made provisions to counter such a threat by ordering all but one of his ten divisions, some 40,000 men in all, to move toward a convergence on that very objective “at daylight in the morning.”
All three columns moved on schedule. By early afternoon McPherson was in Clinton, nine miles from Jackson, and Sherman was six miles beyond Raymond, about the same distance from the Mississippi capital. A lack of determined resistance seemed to indicate that last night’s rumor of heavy reinforcements was in error, and this, plus reports from scouts that Pemberton had advanced in force to the vicinity of Edwards, caused Grant to modify his strategy again. McPherson was instructed to spend the rest of the day wrecking the railroad west of Clinton, then resume his eastward march at first light tomorrow, May 14, tearing up more track as he went. Sherman, half a dozen miles to the south, would regulate his progress so that both corps would approach the Jackson defenses simultaneously. McClernand, instead of following along to furnish unneeded support, would turn north at Raymond and march on Bolton Depot, eight miles west of Clinton, occupying a strong position in case Pemberton attempted a farther advance along the railroad toward his threatened capital. There was of course the possibility that the Confederate commander might lunge southward, across Fourteen Mile Creek, with the intention of attacking the Federal army’s rear and severing its connection with Grand Gulf: in which case he would be removing himself from the campaign entirely, at least for the period of time required for him to discover that he had plunged into a vacuum. For Grant not only had no supply line; he had no rear, either, in the sense that Pemberton might suppose. Such rear as Grant had he had brought with him, embodied in McClernand, who now had orders to take up a position at Bolton, astride the railroad about midway between Vicksburg and Jackson, facing west. Moreover, once the capital had fallen and the blue army turned its attention back to its prime objective, the bluff top citadel forty-five miles away, what was now its rear would automatically become its front; McClernand, already in position for an advance, once more would take the lead, with Sherman and McPherson in support. For all the improvisatorial nature of his tactics, Grant, like any good chess player, was keeping a move or two ahead of the game.
By midmorning of May 14, slogging eastward under a torrential rain that quickly turned the dusty roads into troughs of mud, Sherman was within three miles of Jackson. At 10 o’clock, while peering through the steely curtain of the downpour to examine the crude fortifications to his front, he heard the welcome boom of guns off to the north; McPherson was on schedule and in place. While Sherman reconnoitered toward Pearl River for an opening on the flank, McPherson deployed for a time-saving frontal attack, to be launched astride the railroad. He waited an hour in the rain, lest the cartridge boxes of his troops be filled with water, like buckets under a tap, when they lifted the flaps to remove their paper-wrapped ammunition, and then at 11 o’clock, the rain having slacked to a drizzle at last, ordered his lead division forward across fields of shin-deep mud. The rebel pickets faded back to the shelter of their intrenchments, laying down a heavy fire that stopped the bluecoats in their tracks and flung them on their faces in the mud. By now it was noon. McPherson impatiently reformed his staggered line, having lost an even 300 men, and sent the survivors forward again. This time they found the rebel infantry gone. Only a handful of cannoneers had remained behind to serve the seven guns left on line and be captured by McPherson’s jubilant soldiers. Sherman had the same experience, two miles to the south, except that he found ten guns in the abandoned works he had outflanked. Not only were his spoils thus greater than McPherson’s; his casualties were fewer, numbering only 32. The Confederates, under Gregg and Walker, who had fallen back from east of Raymond the night before, had lost just over 200 men before pulling out of their trenches to make a hairbreadth getaway to the north. The Battle of Jackson was over, such as it was, and Grant had taken the Mississippi capital at a bargain price of 48 killed, 273 wounded, and 11 missing.
He was there to enjoy in person the first fruits of today’s sudden and inexpensive victory. Sherman, riding in from the south—and noting with disapproval some “acts of pillage” already being committed by early arrived bluecoats under the influence “of some bad rum found concealed in the stores of the town”—was summoned by a courier to the Bowman House, Jackson’s best hotel, where he found Grant and McPherson celebrating the capture of Jeff Davis’s own home-state capital, the third the South had lost in the past two years. From the lobby they had a view, through a front window, of the State House where the rebel President had predicted, less than six months ago, that his fellow Mississippians would “meet and hurl back these worse than vandal hordes.” Quick as the two generals had been to reach the heart of town, riding in ahead of the main body, they were slower than the army commander’s young son Fred. His mother and brother had gone back North after the second running of the Vicksburg batteries, but Fred had stayed on to enjoy the fun that followed, wearing his father’s dres
s sword and sash—which the general himself had little use for, and almost never wore—as badges of rank. Grant, an indulgent parent, later explained that the boy “caused no trouble either to me or his mother, who was at home. He looked out for himself and was in every battle of the campaign. His age, then not quite thirteen, enabled him to take in all he saw, and then to retain a recollection of it that would not be possible in more mature years.” Fred’s recollection of the capture of Jackson was saddened, however, by his failure to get a souvenir he badly wanted. He and a friendly journalist had seen from the outskirts of town a large Confederate flag waving from its staff atop the golden dome of the capitol. Mounted, they hurried ahead of the leading infantry column, tethered their horses in front of the big stone building, and raced upstairs—only to meet, on his way down, “a ragged, muddy, begrimed cavalryman” descending with the rebel banner tucked beneath his arm. For Fred, a good measure of the glory of Jackson’s capture had departed, then and there.