The National loss in the second capture of Jackson was less than one thousand men, killed, wounded and missing. The Confederate loss was probably less, except in captured. More than this number fell into our hands as prisoners.
Medicines and food were left for the Confederate wounded and sick who had to be left behind. A large amount of rations was issued to the families that remained in Jackson. Medicine and food were also sent to Raymond for the destitute families as well as the sick and wounded, as I thought it only fair that we should return to these people some of the articles we had taken while marching through the country. I wrote to Sherman: "Impress upon the men the importance of going through the State in an orderly manner, abstaining from taking anything not absolutely necessary for their subsistence while travelling. They should try to create as favorable an impression as possible upon the people." Provisions and forage, when called for by them, were issued to all the people, from Bruinsburg to Jackson and back to Vicksburg, whose resources had been taken for the supply of our army. Very large quantities of groceries and provisions were so issued.
Sherman was ordered back to Vicksburg, and his troops took much the same position they had occupied before—from the Big Black to Haines' Bluff. Having cleaned up about Vicksburg and captured or routed all regular Confederate forces for more than a hundred miles in all directions, I felt that the troops that had done so much should be allowed to do more before the enemy could recover from the blow he had received, and while important points might be captured without bloodshed. I suggested to the General-in-chief the idea of a campaign against Mobile, starting from Lake Pontchartrain. Halleck preferred another course. The possession of the trans-Mississippi by the Union forces seemed to possess more importance in his mind than almost any campaign east of the Mississippi. I am well aware that the President was very anxious to have a foothold in Texas, to stop the clamor of some of the foreign governments which seemed to be seeking a pretext to interfere in the war, at least so far as to recognize belligerent rights to the Confederate States. This, however, could have been easily done without wasting troops in western Louisiana and eastern Texas, by sending a garrison at once to Brownsville on the Rio Grande.
Halleck disapproved of my proposition to go against Mobile, so that I was obliged to settle down and see myself put again on the defensive as I had been a year before in west Tennessee. It would have been an easy thing to capture Mobile at the time I proposed to go there. Having that as a base of operations, troops could have been thrown into the interior to operate against General Bragg's army. This would necessarily have compelled Bragg to detach in order to meet this fire in his rear. If he had not done this the troops from Mobile could have inflicted inestimable damage upon much of the country from which his army and Lee's were yet receiving their supplies. I was so much impressed with this idea that I renewed my request later in July and again about the 1st of August, and proposed sending all the troops necessary, asking only the assistance of the navy to protect the debarkation of troops at or near Mobile. I also asked for a leave of absence to visit New Orleans, particularly if my suggestion to move against Mobile should be approved. Both requests were refused. So far as my experience with General Halleck went it was very much easier for him to refuse a favor than to grant one. But I did not regard this as a favor. It was simply in line of duty, though out of my department.
The General-in-chief having decided against me, the depletion of an army, which had won a succession of great victories, commenced, as had been the case the year before after the fall of Corinth when the army was sent where it would do the least good. By orders, I sent to Banks a force of 4,000 men; returned the 9th corps to Kentucky and, when transportation had been collected, started a division of 5,000 men to Schofield in Missouri where Price was raiding the State. I also detached a brigade under Ransom to Natchez, to garrison that place permanently. This latter move was quite fortunate as to the time when Ransom arrived there. The enemy happened to have a large number, about 5,000 head, of beef cattle there on the way from Texas to feed the Eastern armies, and also a large amount of munitions of war which had probably come through Texas from the Rio Grande and which were on the way to Lee's and other armies in the East.
The troops that were left with me around Vicksburg were very busily and unpleasantly employed in making expeditions against guerilla bands and small detachments of cavalry which infested the interior, and in destroying mills, bridges and rolling stock on the railroads. The guerillas and cavalry were not there to fight but to annoy, and therefore disappeared on the first approach of our troops.
The country back of Vicksburg was filled with deserters from Pemberton's army and, it was reported, many from Johnston's also. The men determined not to fight again while the war lasted. Those who lived beyond the reach of the Confederate army wanted to get to their homes. Those who did not, wanted to get North where they could work for their support till the war was over. Besides all this there was quite a peace feeling, for the time being, among the citizens of that part of Mississippi, but this feeling soon subsided. It is not probable that Pemberton got off with over 4,000 of his army to the camp where he proposed taking them, and these were in a demoralized condition.
On the 7th of August I further depleted my army by sending the 13th corps, General Ord commanding, to Banks. Besides this I received orders to co-operate with the latter general in movements west of the Mississippi. Having received this order I went to New Orleans to confer with Banks about the proposed movement. All these movements came to naught.
During this visit I reviewed Banks' army a short distance above Carrollton. The horse I rode was vicious and but little used, and on my return to New Orleans ran away and, shying at a locomotive in the street, fell, probably on me. I was rendered insensible, and when I regained consciousness I found myself in a hotel near by with several doctors attending me. My leg was swollen from the knee to the thigh, and the swelling, almost to the point of bursting, extended along the body up to the arm-pit. The pain was almost beyond endurance. I lay at the hotel something over a week without being able to turn myself in bed. I had a steamer stop at the nearest point possible, and was carried to it on a litter. I was then taken to Vicksburg, where I remained unable to move for some time afterwards.
While I was absent General Sherman declined to assume command because, he said, it would confuse the records; but he let all the orders be made in my name, and was glad to render any assistance he could. No orders were issued by my staff, certainly no important orders, except upon consultation with and approval of Sherman.