%432. Fort Donelson and Fort Henry%.—While McClellan was drilling his men along the Potomac, the Union forces drove back the Confederates in the West. The Confederate line at first extended as shown by the heavy line on the map on p. 390. In order to break it, General Buell sent a small force under General Thomas, in January, 1862, to drive back the Confederates near Mill Springs. Next, in February, General Halleck authorized General U. S. Grant and Flag Officer Foote to make a joint expedition against Fort Henry on the Tennessee. But Foote arrived first and captured the fort, whereupon Grant marched to Fort Donelson on the Cumberland, eleven miles away, and after three days of sharp fighting was asked by General Buckner what terms he would offer. Grant promptly answered,

[Illustration: Handwritten note of Grant]

No terms excepting unconditional and
immediate surrender can be accepted.
I propose to receive immediately upon
your word.
I am Sir: very respectfully
your ** **
U. S. Grant
Brig. Gen.

Buckner at once surrendered (February 16, 1862), and Grant won the first great Union victory of the war.[1]

[Footnote 1: Battles and Leaders of the Civil War, Vol. I., pp. 398-429; Grant's Memoirs, Vol. I., pp. 285-315.]

%433. The Battle of Shiloh, or Pittsburg Landing.%—After the fall of Fort Donelson, the Confederates, abandoning Columbus and Nashville, hurried south toward Corinth in Mississippi, whither Halleck's army followed in three parts. One under General S. E. Curtis moved to southwestern Missouri, and beat the Confederates at Pea Ridge, Ark. (March 6-8). The second, under General John Pope, coöperated with Flag Officer Foote, from the west bank of the Mississippi, in the capture of Island No. 10 (April 7). Pope then joined Halleck in the movement against Corinth, while the fleet went on down the river, attacked Fort Pillow three times, captured it (June 4), and two days later took Memphis.

Meanwhile the third part of Halleck's army, under Grant, following the Confederates, had reached Pittsburg Landing, where (April 6) he was suddenly attacked by General A. S. Johnston and driven back. But General Buell coming up with fresh troops, the battle was resumed the next day (April 7), when Grant regained his lost ground, and the Confederates fell back to Corinth.[1]

[Footnote 1: Battles and Leaders of the Civil War, Vol., pp. 465-486.]

[Illustration: Driving back the Confederate line in the West]

At this point General Henry Halleck arrived and took command, and at the
end of May occupied Corinth. Memphis then fell, and the Mississippi
River was opened as far south as Vicksburg. After the capture of
Memphis, Halleck went to Washington to take command of the armies of the
United States.