The point aimed at by General Grant is known as the "Five Forks," a place where five roads meet, on the table-land between the head-waters of Hatcher's Run and Stony Creek. It was the most accessible gateway leading to the railroad. If he could break through at that point, he would turn Lee's flank, deprive him of the protection of the swamps, use them for his own cover, and seize the railroad. To take the Five Forks was to take all; for the long and terrible conflict had become so shorn of its outside proportions, so reduced to simple elements, that, if Lee lost that position, all was lost,--Petersburg, Richmond, his army, and the Confederacy. Surprise is expressed that the Rebellion went down so suddenly, in a night, at one blow, toppling over like a child's house of cards, imposing to look upon, yet of very little substance; but the calculations of General Grant were to give a finishing stroke. If, by massing the main body of his troops upon the extreme left of his line, he succeeded in carrying the position of the Five Forks, it would compel Lee to evacuate Richmond. Lee's line of retreat must necessarily be towards Danville; but Grant, at the Five Forks, would be nearer Danville by several miles than Lee; and he would thus, instead of the exterior line, have the interior, with the power to push Lee at every step farther from his direct line of retreat. That Grant saw all this, and executed his plan, is evidence of great military ability. The plan involved not merely the carrying of the Five Forks, but great activity afterwards. The capture of Lee was a forethought, not an afterthought. "Commissaries will prepare twelve days' rations," was his order, which meant a long march, and the annihilation of Lee's army. An ordinary commander might have been satisfied with merely breaking down the door, and seizing the railroad, knowing that it would be the beginning of dissolution to the Rebel army; but Grant's plan went farther,--the routing of the burglar from his house, and dispatching him on the spot. Perhaps Lee saw what the end would be, and did the best he could with his troops; but inasmuch as he did not issue the order for the transfer of a division from Richmond to the south side till Saturday night, after the Five Forks were lost, it may be presumed that he did not fully comprehend the importance of holding that gateway. If he had seen that Richmond must be eventually evacuated, he might have saved his army by a sudden withdrawal from both Richmond and Petersburg on Friday night, pushing down the Southside Road, and throwing his whole force on Sheridan and the Fifth Corps, which would have enabled him to reach Danville. Not doing that, he lost all. It is not intended in this article to give the details of the attack at the Five Forks and along the line, but merely to show how the forces were wielded in that last magnificent, annihilating blow.