...nder. With wondrous energy, aided by his able subordinates; Thomas and Hooker, he had changed the aspect of affairs, loosened the clutch of the enemy, brought up supplies, and secured the safety of Chattanooga . And this, so promptly done, was an augury of future movements and future success, by which the defeat at Chickamauga should be avenged. The first and most important operation, the relief and s...