The crushing of the British right wing on this occasion, had Napoleon been able thus to effect it, would have reversed a vast deal of history. It is not necessary to take an extreme view of the situation to realize this. On the immediate field, the British, Dutch and Hanoverians must have been forced back upon Brussels, and Blücher would have been unable to maintain a front against the French. Even if the remnants of the allied armies had escaped, and made another stand, Napoleon must instantly have regained a degree of prestige and position that would have enabled him to consolidate his power at home and make excellent terms abroad. Even after Leipsic, when he had seemed to be utterly beaten, the powers had been willing to give him France's "natural frontiers"--namely, the Rhine, the Alps and the Pyrenees. It is likely that Leipsic and Elba had already taught the emperor wisdom which would have deterred him from attempting to carry the boundaries of his domain once more to the Baltic, or to parcel out the rest of Europe among his relatives and dependents. But within the frontiers I have named, and west of the Rhine, he must have remained impregnable; and all the momentous consequences which resulted from his defeat must have been thwarted and turned aside. Out of the victory of the Allies at Waterloo came, first, the banishment and early death of Napoleon Bonaparte; the placing of Louis XVIII on the throne of France; the complete subduing of the Revolution; the creation of the joint kingdom of Holland and Belgium (which meant the modern intensely industrialized Belgian state, and Leopold, and the Congo); the aggrandizement and lasting leadership of Prussia in Germany; the foundation of the modern Italy through the annexation of the Genoese republic to the Piedmont kingdom; the enlargement of Switzerland by three cantons taken from France; the taking of Norway from Denmark and its bestowal upon Sweden; the absorption of what was left of Poland by Russia--and some other reparceling of territory in an arbitrary sense which has nevertheless for the most part endured. There is scarcely a political articulation in Europe to-day which does not date from Waterloo; new tendencies still operate which had their inception then! Indirectly the consequences were momentous. The aggrandizement of Prussia prepared the way for the unification of Germany and the gradual atrophy of Austria as a German state. As I have said, the enlargement of Piedmont foretokened a united Italy, and built up another power which has contributed to the enforced shrinkage of Austria. The two great constructive European statesmen of the nineteenth century, Bismarck and Cavour, were both the children of Waterloo.