[Sidenote: Capture of New Orleans, April, 1862. _Higginson_, 303-304; _Source-Book_, 313-315.]
399. New Orleans captured, April, 1862.--Farragut carried his fleet into the Mississippi, but found his way upstream barred by two forts on the river's bank. A great chain stretched across the river below the forts, and a fleet of river gunboats with an ironclad or two was in waiting above the forts. Chain, forts, and gunboats all gave way before Farragut's forceful will. At night he passed the forts amid a terrific cannonade. Once above them New Orleans was at his mercy. It surrendered, and with the forts was soon occupied by the Union army. The lower Mississippi was lost to the Confederacy.
400. Shiloh and Corinth, April, May, 1862.--General Halleck now directed the operations of the Union armies in the West. He ordered Grant to take his men up the Tennessee to Pittsburg Landing and there await the arrival of Buell with a strong force overland from Nashville. Grant encamped with his troops on the western bank of the Tennessee between Shiloh Church and Pittsburg Landing. Albert Sidney Johnston, the Confederate commander in the West, attacked him suddenly and with great fury. Soon the Union army was pushed back to the river. In his place many a leader would have withdrawn. But Grant, with amazing courage, held on. In the afternoon Buell's leading regiments reached the other side of the river. In the night they were ferried across, and Grant's outlying commands were brought to the front. The next morning Grant attacked in his turn and slowly but surely pushed the Confederates off the field. Halleck then united Grant's, Buell's, and Pope's armies and captured Corinth.
[Sidenote: General Bragg invades Kentucky.]
[Sidenote: Battle of Perryville, October, 1862.]
[Sidenote: Murfreesboro', December, 1862. _Eggleston_, 331.]
401. Bragg in Tennessee and Kentucky.--General Braxton Bragg now took a large part of the Confederate army, which had fought at Shiloh and Corinth, to Chattanooga. He then marched rapidly across Tennessee and Kentucky to the neighborhood of Louisville on the Ohio River. Buell was sent after him, and the two armies fought an indecisive battle at Perryville. Then Bragg retreated to Chattanooga. In a few months he was again on the march. Rosecrans had now succeeded Buell. He attacked Bragg at Murfreesboro'. For a long time the contest was equal. In the end, however, the Confederates were beaten and retired from the field.