In Europe thus, as in the neighboring continents, the rearrangement of politics, territorial boundaries, social, economic, and diplomatic relations, a change which has made possible the modern system, was really dependent on the events which led to the adoption of the policy just described. But this policy involved a reversal of every sound historical principle in Bonaparte's plans. For twelve years longer he was to commit blunder upon blunder; to trample on national pride; to elevate a false system of political economy into a fetish; to conduct, as in the Moscow campaign, great migrations to the eastward in defiance of nature's laws; to launch his plain, not to say vulgar and weak, family on an enterprise of monarchical alliances for which they had no capacity; to undo, in short, as far as in him lay, every beneficent and well-conceived piece of statesmanship with which he had so far been concerned. It has been well said that had he died in midsummer, 1802, his glory would have been immaculate and there would have been no spots on his sun. The Napoleonic work in Europe was destined to have its far-reaching and permanent results, but the man was ere long almost entirely eliminated from control over them. The very last of his great constructions was the sale of Louisiana. He needed the purchase-money, he selected his purchaser and forced it on him, with a view to upbuilding a giant rival to the gigantic power of Great Britain. When we turn therefore to America, we shall at once observe on how slender a thread a great event may depend, how great a fire may be kindled by a spark adroitly placed. While yet other matters were hanging in the balance, he selected his own brother-in-law, General Leclerc, such was his deep concern, to conduct an expedition to the West Indies. There were embarked 35,000 men, and these the very flower of the republican armies, superb fighters, but a possible thorn in the side of a budding emperor at home. Their goal was San Domingo, where a wonderful negro, Toussaint Louverture, noting the attractive example of the benevolent despots in Europe, had, under republican forms, not only abolished slavery, but had made himself a beneficent dictator. The fine but delicate structure of his negro state was easily crushed to the earth, but the fighting was fierce and prolonged, the climate and the pest were enabled to inaugurate and complete a work of slaughter more baleful than that of war, and two-thirds of the French invaders, including the commander and fifteen of his generals, fell victims to the yellow fever. The French were utterly routed, the sorry remnant sailed away, and the blacks fell into the hands of the worthless tyrant Dessalines, whose misrule killed the germs of order planted by Toussaint. One of our historians thinks this check of France by black soldiers to have been a determinative factor in American history, for thereafter there could be no question of a Gulf and Caribbean empire for France.