The Tennessee River was very high and there was water to a considerable depth in the ravine. Here the enemy made a last desperate effort to turn our flank, but was repelled. The gunboats Tyler and Lexington, Gwin and Shirk commanding, with the artillery under Webster, aided the army and effectually checked their further progress. Before any of Buell's troops had reached the west bank of the Tennessee, firing had almost entirely ceased; anything like an attempt on the part of the enemy to advance had absolutely ceased. There was some artillery firing from an unseen enemy, some of his shells passing beyond us; but I do not remember that there was the whistle of a single musket-ball heard. As his troops arrived in the dusk General Buell marched several of his regiments part way down the face of the hill where they fired briskly for some minutes, but I do not think a single man engaged in this firing received an injury. The attack had spent its force.
General Lew. Wallace, with 5,000 effective men, arrived after firing had ceased for the day, and was placed on the right. Thus night came, Wallace came, and the advance of Nelson's division came; but none--unless night--in time to be of material service to the gallant men who saved Shiloh on that first day against large odds. Buell's loss on the 6th of April was two men killed and one wounded, all members of the 36th Indiana infantry. The Army of the Tennessee lost on that day at least 7,000 men. The presence of two or three regiments of Buell's army on the west bank before firing ceased had not the slightest effect in preventing the capture of Pittsburg landing.
So confident was I before firing had ceased on the 6th that the next day would bring victory to our arms if we could only take the initiative, that I visited each division commander in person before any reinforcements had reached the field. I directed them to throw out heavy lines of skirmishers in the morning as soon as they could see, and push them forward until they found the enemy, following with their entire divisions in supporting distance, and to engage the enemy as soon as found. To Sherman I told the story of the assault at Fort Donelson, and said that the same tactics would win at Shiloh. Victory was assured when Wallace arrived, even if there had been no other support. I was glad, however, to see the reinforcements of Buell and credit them with doing all there was for them to do.
During the night of the 6th the remainder of Nelson's division, Buell's army crossed the river and were ready to advance in the morning, forming the left wing. Two other divisions, Crittenden's and McCook's, came up the river from Savannah in the transports and were on the west bank early on the 7th. Buell commanded them in person. My command was thus nearly doubled in numbers and efficiency.
During the night rain fell in torrents and our troops were exposed to the storm without shelter. I made my headquarters under a tree a few hundred yards back from the river bank. My ankle was so much swollen from the fall of my horse the Friday night preceding, and the bruise was so painful, that I could get no rest.
The drenching rain would have precluded the possibility of sleep without this additional cause. Some time after midnight, growing restive under the storm and the continuous pain, I moved back to the log-house under the bank. This had been taken as a hospital, and all night wounded men were being brought in, their wounds dressed, a leg or an arm amputated as the case might require, and everything being done to save life or alleviate suffering. The sight was more unendurable than encountering the enemy's fire, and I returned to my tree in the rain.
The advance on the morning of the 7th developed the enemy in the camps occupied by our troops before the battle began, more than a mile back from the most advanced position of the Confederates on the day before. It is known now that they had not yet learned of the arrival of Buell's command. Possibly they fell back so far to get the shelter of our tents during the rain, and also to get away from the shells that were dropped upon them by the gunboats every fifteen minutes during the night.
The position of the Union troops on the morning of the 7th was as follows: General Lew. Wallace on the right; Sherman on his left; then McClernand and then Hurlbut. Nelson, of Buell's army, was on our extreme left, next to the river.
Crittenden was next in line after Nelson and on his right, McCook followed and formed the extreme right of Buell's command. My old command thus formed the right wing, while the troops directly under Buell constituted the left wing of the army. These relative positions were retained during the entire day, or until the enemy was driven from the field.
In a very short time the battle became general all along the line. This day everything was favorable to the Union side. We had now become the attacking party. The enemy was driven back all day, as we had been the day before, until finally he beat a precipitate retreat. The last point held by him was near the road leading from the landing to Corinth, on the left of Sherman and right of McClernand. About three o'clock, being near that point and seeing that the enemy was giving way everywhere else, I gathered up a couple of regiments, or parts of regiments, from troops near by, formed them in line of battle and marched them forward, going in front myself to prevent premature or long-range firing. At this point there was a clearing between us and the enemy favorable for charging, although exposed. I knew the enemy were ready to break and only wanted a little encouragement from us to go quickly and join their friends who had started earlier. After marching to within musket-range I stopped and let the troops pass. The command, CHARGE, was given, and was executed with loud cheers and with a run; when the last of the enemy broke. (*7)
