...had collected, also found himself in this part of the battle-field; he at once ordered Rousseau to enter the wood, in order to prevent the enemy from taking his entire centre in reverse, and to cover Negley 's right flank in the place of Sheridan. But the first named general had scarcely retired when the Confederates assailed the second on every side at once. The Federals, favored by the thickets, we...