BRAGG'S EXPEDITION.--The first movement was made by General Bragg, who with rapid marches, hastened toward Louisville. General Buell fell back to Nashville, where he found out his enemy's plan. Now commenced a race between them of three hundred miles. Buell came out one day ahead. He was heavily reinforced to the number of one hundred thousand men. Bragg then fell back, Buell slowly following. [Footnote: At Frankfort, Bragg was joined by the part of his army under Kirby Smith, who had marched from Knoxville, routed a Union force under General Manson at Richmond, Ky., inflicting a loss of six thousand, and had then moved north as far as Cynthiana. There he threatened to attack Cincinnati, but was repelled by the extensive preparation made by General Lew Wallace] At _Perryville_ (October 8), Bragg fiercely turned upon Buell, and a desperate battle was fought. In the darkness, however, Bragg retreated, and finally escaped, though his wagon train extended a distance of forty miles. At this juncture (October 31), General Buell was superseded by General Rosecrans. BATTLES OF IUKA AND CORINTH (September 19, October 4).--Every one of Grant's veterans who could possibly be spared had been sent north to help Buell. Price and Van Dorn, taking advantage of the opportunity, were manoeuvring to get possession of Corinth. Grant, thinking that he could capture Price and then get back to Corinth before Van Dorn could reach it from Holly Springs, ordered Rosecrans to move upon Iuka. Through some mistake, Rosecrans failed to occupy Price's line of retreat, and after a severe conflict (Sept. 19), the latter escaped. Thereupon the two Confederate generals joined their forces, and attacked Rosecrans in his intrenchments at Corinth. The Confederates exhibited brilliant courage, but were defeated, and pursued forty miles with heavy loss. [Footnote: The Texas and Missouri troops made a heroic charge upon Fort Robinette. They advanced to within fifty yards of the intrenchments, received a shower of grape and canister without flinching, and were driven back only when the Ohio brigade poured a full volley of musketry into their ranks. They were then rallied by Colonel Rogers, of the Second Texas, who, at their head, led them to a fresh charge up through the abattis, when, with the colors in his hand, he sprang upon the embankment and cheered on his men. An instant more and he fell, with five brave fellows who had dared to leap to his side in this desperate assault. The Union troops admiringly buried his remains, and neatly rounded off the little mound where they laid the hero to rest.] BATTLE OF MURFREESBORO (December 31, January 2).--Rosecrans, on assuming command of Buell's army, concentrated his forces at Nashville. Thence he marched to meet Bragg, who, with a heavy column moving north on a second grand expedition, had already reached Murfreesboro (map opp. p. 222). Both generals had formed the same plan for the approaching contest.