While the contest was progressing so gloriously on the left, Polk and Cheatham, with a powerful force, fell upon Palmer and Van Cleve, and upon Reynolds’ right. The assault was made with such suddenness and effect that Palmer’s division was staggered, and Van Cleve’s completely shattered. Prisoners and artillery fell into the hands of the exultant foe, and he was driving everything before him, when General Davis’ division came upon him and restored the fortunes of the day. But the chosen legions of the enemy, and all his available forces, were massed in this quarter, and the unparalleled obstinacy of Davis’s men would have proved unequal to the occasion, had not Brannan’s division arrived on the scene just in time to defeat Cheatham’s efforts to turn Reynolds’ right and rear. General Negley had been ordered to afford succor, and responded readily to the summons. The gallant Wilder was however the first to scatter the enemy in terror before him, but they rallied, and forced him slowly back. General Sheridan now joined in the wavering struggle and led Colonel Bradley’s noble brigade into the midst of it. The rebels opened, from some timber near his flank, an enfilading fire, which rained death into his ranks and compelled him to give way. But Wood and Negley, who had been busied hitherto, repelling feigned attacks, came at last to the rescue, and the tide was stayed. The scattered troops reorganized, and lately broken brigades resumed their places. A weltering fire now blazed along the whole Union front, with such terrible effect that the rebels shrank from it. The Union centre was restored to its integrity, and victory, was snatched from the grasp of the foe. SECOND DAY’S BATTLE.