recovered, under the mighty but gradual influence of Christianity, its proper and natural course, producing disruption into different local communities and bold struggles for individual liberties, either one with another, or against whosoever tried to become their master. As for the second fact, the formation of the three kingdoms which were the issue of the treaty of Verdun, various explanations have been given of it. This distribution of certain peoples of Western Europe into three distinct and independent groups, Italians, Germans, and French, has been attributed at one time to a diversity of histories and manners; at another to geographical causes and to what is called the rule of natural frontiers; and oftener still to a spirit of nationality and to differences of language. Let none of these causes be gainsaid; they all exercised some sort of influence, but they are all incomplete in themselves and far too redolent of theoretical system. It is true that Germany, France, and Italy began at that time to emerge from the chaos into which they had been plunged by barbaric invasion and the conquests of Charlemagne, and to form themselves into quite distinct nations; but there were, in each of the kingdoms of Lothair, of Louis the Germanic, and of Charles the Bald, populations widely differing in race, language, manners, and geographical affinity, and it required many great events and the lapse of many centuries to bring about the degree of national unity they now possess. To say nothing touching the agency of individual and independent forces, which is always considerable, although so many men of intellect ignore it in the present day, what would have happened, had any one of the three new kings, Lothair, or Louis the Germanic, or Charles the Bald, been a second Charlemagne, as Charlemagne had been a second Charles Martel? Who can say that, in such a case, the three kingdoms would have taken the form they took in 843? Happily or unhappily, it was not so; none of Charlemagne's successors was capable of exercising on the events of his time, by virtue of his brain and his own will, any notable influence. Attempts at foreign invasion of France were renewed very often and in many parts of Gallo-Frankish territory during the whole duration of the Carlovingian dynasty, and, even though they failed, they caused the population of the kingdom to suffer from cruel ravages. Charlemagne, even after his successes against the different barbaric invaders, had foreseen the evils which would be inflicted on France by the most formidable and most determined of them, the Northmen, coming by sea and landing on the coast. The most closely contemporaneous and most given to detail of his chroniclers, the monk of St. Gall, tells in prolix and pompous but evidently heartfelt and sincere terms the tale of the great Emperor's farsightedness.