=320. Grant's Advance on Richmond; Lee's Surrender at Appomattox.=--Early in May, Grant had started with a hundred and twenty thousand men on his advance against Richmond. He pushed his work with great vigor, fighting almost daily, but after every battle flanking Lee's right, and thus working constantly southward. It was a series of bloody battles, and the slaughter was enormous; but such is war. He continued slowly advancing all summer, and in the fall of 1864 began the siege of Richmond. Finally, in April, 1865, General Sheridan had cut the last of the railroads supplying the Confederate capital. Then with Grant's army on one side and Sheridan's on the other, the Confederacy quickly collapsed. Jefferson Davis fled and a panic seized upon the people in the doomed city, while fire and havoc ran riot. The Union army soon marched in and restored order. [Illustration: GENERAL SHERMAN ON HIS MARCH TO THE SEA.] One week later Lee surrendered his whole army at Appomattox. General Grant treated his fallen foes with great generosity, requiring only the oath of officers and men not to fight further against the United States. The victorious general permitted all the men to keep their horses, to enable them, as he said, "to do their spring plowing on their farms." =321. The Story of Sheridan's Famous Ride.=--Read's stirring poem, "Sheridan's Ride," has always been a favorite, for it records in verse the gallant deed of one of the most brilliant generals in the war for the Union. In the early fall of 1864 Grant sent General Sheridan with a large force of cavalry to lay waste the Shenandoah Valley. Sheridan did the work so well that it was said, "If a crow wants to fly down the valley, he must carry his provisions with him." [Illustration: GENERAL SHERIDAN.] The story runs as follows:-- One morning in October the Confederates approached under cover of a fog and surprised the Union forces at Cedar Creek and put them to flight. Sheridan was then at Winchester, twenty miles away, slowly riding back to join his army. A messenger met him with the bad news. On his famous black horse he dashed forward at full speed down that "good broad highway, as with eagle flight," towards the line of battle. As he came nearer he met the first of the fugitives and rallied them with fierce and forcible words. At once they were as eager to fight again as they had been ready to fly. A brave nucleus of the army which had not shared in the surprise was fighting with determined pluck to prevent disaster from becoming disgrace. Men said, "Oh for one hour of Sheridan!" All at once a deafening cheer was heard above the roar of musketry and artillery as the tired men recognized the long-looked-for Sheridan. The news flashed from brigade to brigade along the front with telegraphic speed. As the gallant general, cap in hand, dashed along the retreating lines, a continuous cheer burst from the whole army.