The new Gallo-Frankish community 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 Lothaire, 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, Lothaire, 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?