The ranks of the French were now in general confusion all over the field. Napoleon had barely time to gallop into one of the squares of the Guard which still maintained its position; Ney, Jerome, Soult, Bertrand, Druot, Corbineau, de Flahaut, Labedoyere, Gourgaud and others drew their swords, became soldiers again and followed close to their chiefs heels. They entered the square of the last battalion of reserve,—the illustrious and unfortunate remains of the "granite column" of the fields of Marengo, who had remained unshaken amidst the tumultuous waves of the army. The old grenadiers, incapable of fear for themselves, were alarmed at the danger threatening the Emperor, and appealed to him to withdraw. "Retire" said one of them, "You see that death shuns you!" The Emperor resisted, and commanded them to fire.

The four battalions of the Guard, and the cavalry which had so long held the plains below in opposition to the whole Anglo-Belgian army, were being rapidly depleted. Wellington had ordered Maitland's guards to fire on them at short range as they moved forward for the last time. The sudden shock did not cause the advancing soldiers to stop, but closing their ranks they continued to push on. They were soon beaten, however, by overwhelming numbers of cavalry, both English and Prussian, and were at last compelled to retire that they might not be cut off from the centre of the army, while the enemy continued to advance, preceded by their artillery, which poured forth a most destructive fire.

But one last effort to stem the torrent still remained. If the British centre could be broken, and their advance checked, some favorable chance was just possible. The Emperor therefore ordered the advance of the reserve infantry of the Imperial Guard,—the flower of his army. He exhorted them, by a hasty personal appeal, and confided the direction of their efforts to "the bravest of the brave," who had had five horses killed under him and who now advanced on foot, sword in hand. The 2900 heroic stalwarts moved forward in two columns, headed by Ney, and supported by a heavy fire of artillery, while four battalions of the Old Guard, formed into squares, took post in their rear as a reserve and to protect the march of the columns.

Either wing of the English had by this time advanced in consequence of the repulses of the French and their line now presented a concave. They were formed in an unbroken array, four deep, and as the French advanced poured on them a shower which never intermitted, each man firing as often as he could reload. Wellington gave the order to advance in the familiar and brusque terms of, "Up guards and at them!" The English wings kept moving on all the while; and when the heads of the French columns, who continued to advance till within forty or fifty yards, approached to this point, they were met with such a storm of musketry in front, and on either flank, that they in vain endeavored to deploy into line for the attack, under a terrific and unremitting fire. They stopped to make this attempt, reeled, lost order, and the 800 men who were left standing fled at last in one mass of confusion.

The Duke of Wellington now dismounted, placed himself at the head of his line and led his men against the remaining numbers of four battalions of the Old Guard—the only unbroken troops remaining behind, while Ney was striving to rally his fugitives. His cocked hat was gone, and his clothes were literally riddled with bullets, though he himself remained untouched. The intrepid marshal, at Wellington's approach, took part once more in the mêlée, sword in hand, and on foot. But nothing could withstand the impetuous assault of the victorious British.

Napoleon, who had watched this last terrible contest from the heights of La Belle Alliance suddenly exclaimed, "They are mingled together, all is lost for the present," and accompanied by but three or four officers, he gave the signal for retreat and hurried to the left of Planchenois, to a second position, where he had placed a regiment of the Guard, with two batteries in reserve.

The four battalions of the Old Guard, under General Cambronne, still remained to protect the retreat of the French army. If they could succeed in holding the British in check, and prevent their advance during half an hour longer, darkness would enable the army to retreat in safety, and partially recover its disorder by morning. The Old Guard formed in square, flanked by a few pieces of artillery, and by a brigade of red lancers. "The Duke of Wellington" says Captain Pringle, "now ordered his whole line to advance and attack their position." They advanced to the charge in embattled array, condensed and tremendous, against the remnant of noble veterans of that old Imperial Guard, which, during twenty years of slaughterous wars, had never once been vanquished. Gathering round the standards of their former glory, they received the dreadful onset with souls prepared for death. Nothing could now withstand the vigor of the attack of the British soldiers who thus had an opportunity to relieve their breasts of the heavy burden they had borne all day when compelled, for hours, to stand the fierce attacks of the French, being frequently driven back, and never making an advance.

The Old Guard, as was to be expected, were beaten down,—slaughtered. Their general, Cambronne, was called upon to surrender by some British officers who seemed to revolt at the uneven contest. The only reply made by him was,—not the generally believed, but inaccurate declaration recorded by some historians, "The Old Guard dies, but does not surrender!" but was a single word of military jargon frequently used by French soldiers. Almost immediately afterwards he fell from his horse, cut down by a fragment of a shell striking him on the head; but he would not allow his men to leave their ranks to bear him away.

Once more these heroes, now reduced to but one hundred and fifty men, are commanded to surrender; "We will not yield!" they answer back, and discharging their muskets for the last time, rush on the cavalry and with their bayonets, kill many men and horses, and then sink to the earth exhausted or in death.