There were two great battle-grounds of the Civil War, nearly a thousand miles apart—Virginia and the valley of the great river that divides the continent—and the two definite objects of the Northern armies during the first half of the war period were to capture Richmond and to open the Mississippi. All other movements and engagements were subordinate to the dramas of these two great theaters, incidental and contributory. The South, on the other hand, except for the early threatening of Washington, the Gettysburg campaign, the raid of Morgan in Ohio, and the expeditions of Bragg and Hood into Kentucky and Tennessee, was on the defensive from the beginning of the war to the end.

In the East after the initial engagement at Bull Run “all was quiet along the Potomac” for some months. McClellan had loomed large as the rising hero of the war; but McClellan did not move with the celerity that was expected of him; the North became impatient and demanded that something be done. But while the public was still waiting there were two occurrences in the West that riveted the attention of the nation, sending a thrill of gladness through the North and a wave of depression over the Southland. These were the fall of Fort Henry and of Fort Donelson.

After Missouri had been saved to the Union in spite of the disaster at Wilson’s Creek in August, 1861, a Union army slowly gathered in southern Illinois. Its purpose was to dispute with the Confederates their hold on Kentucky, which had not seceded, and to regain control of the Mississippi. To secure the latter end a flank movement was decided upon—to open the mighty river by moving up the Cumberland and Tennessee—the greatest flanking movement in the history of warfare. It began at Fort Henry and ended at Vicksburg, covered a year and five months, and cost tens of thousands of human lives and millions of dollars’ worth of property—but it was successful.

Eastern Kentucky, in the early days of 1862, was also in considerable ferment. Colonel James A. Garfield had driven the Confederate commander, General Humphrey Marshall, and a superior force into the Cumberland Mountains, after a series of slight encounters, terminating at Paintsville on the Big Sandy River, on January 10th. But one later event gave great encouragement to the North. It was the first substantial victory for the Union arms. General Zollicoffer held the extreme Confederate right at Cumberland Gap and he now joined General George B. Crittenden near Mill Springs in central Kentucky. General Buell, in charge of the Army of the Ohio, had placed General George H. Thomas at Lebanon, and the latter promptly moved against this threatening Confederate force. A sharp engagement took place at Logan’s Cross Roads near Mill Springs on January 19th. The Confederate army was utterly routed and Zollicoffer was killed. The Union loss was about two hundred and sixty, and the Confederate over twice that number. It was not a great battle, but its effect on the North was most stimulating, and the people first learned to appreciate the abilities of their great general, George H. Thomas.

It was now February, 1862. General U. S. Grant was in command of the Union forces in western Kentucky and Tennessee. The opposing commander was Albert Sidney Johnston, then reputed the ablest general of the South. At Bowling Green, Kentucky, he had thirty thousand men. Believing, perhaps, that he could not hold Kentucky, he determined to save Tennessee for the South and took his stand at Nashville.

On February 2d, 1862, General Grant left Cairo with his army of seventeen thousand men and on transports moved up the Ohio and the Tennessee to attack Fort Henry. Accompanying him was Flag-Officer Foote with his fleet of seven gunboats, four of them ironclads.

Fort Henry was garrisoned by an army of about three thousand men under the command of General Lloyd Tilghman, a brave officer who was destined to give his life for the Confederate cause, the following year, near Vicksburg. It covered about three acres and mounted seventeen heavy guns. Grant’s plan of attack was to land his army four miles below the fort, to move across the country and seize the road leading to Fort Donelson, while Foote should move up the river with his fleet and turn his guns on the Confederate batteries.

On February 6th, Foote formed his vessels into two lines, the ironclads—the Cincinnati, the Carondelet, the Essex, and the St. Louis—forming a front rank. Slowly and cautiously he approached the fort, firing as he went, the guns on the parapet answering those of the fleet. Several of the Confederate guns were disabled. The fleet was yet unhurt when the first hour had passed. Then a 24-pound shot struck the Essex, crashed through her side and penetrated her boiler, instantly killing both her pilots and flooding the vessel from stem to stern with scalding steam. The Essex, wholly disabled, drifted down stream, while her companion ships continued their advance and increased their fire.

Presently, a sound exceeding the roar of cannon was heard above the tumult. A great gun in the fort had exploded, killing or disabling every man who served it. A great 10-inch columbiad was also destroyed. Tilghman, seeing that he had no hope of holding the fort, decided to save his army by sending it to Fort Donelson, on the Cumberland River. This he did, reserving fewer than a hundred men to work the guns. He then raised the white flag and surrendered the seventy-eight that remained. Grant had failed to reach the road to Fort Donelson until the Confederates had escaped. The Southerners hastened across the country and added their numbers to the defenders of Donelson—and by so doing they deferred surrender for ten days.

Fort Donelson was a fortified enclosure of a hundred acres that crowned a plateau on the Cumberland River. It was just south of the boundary between Kentucky and Tennessee and close by the little village of Dover, consisting of a court-house, a two-story tavern, and a few houses scattered about. Beneath the bluff and on the river bank were two powerful batteries commanding the approach to the river. Outside the fort and stretching far along the ridges that enclosed it were rifle-pits, lines of logs covered with yellow clay. Farther beyond, the hillsides were covered with felled trees whose interlacing branches were supposed to render the approach of the foe impossible under fire.