By the middle of the fourth century, the Franks and Allemanians, alle- mannez, all-men, a mass of united Germans are defeated by the Emperor Julian at Strasburg, the Batavian cavalry, as upon many other great occasions, saving the day for despotism. This achievement, one of the last in which the name appears upon historic record, was therefore as triumphant for the valor as it was humiliating to the true fame of the nation. Their individuality soon afterwards disappears, the race having been partly exhausted in the Roman service, partly merged in the Frank and Frisian tribes who occupy the domains of their forefathers. For a century longer, Rome still retains its outward form, but the swarming nations are now in full career. The Netherlands are successively or simultaneously trampled by Franks, Vandals, Alani, Suevi, Saxons, Frisians, and even Sclavonians, as the great march of Germany to universal empire, which her prophets and bards had foretold, went majestically forward. The fountains of the frozen North were opened, the waters prevailed, but the ark of Christianity floated upon the flood. As the deluge assuaged, the earth had returned to chaos, the last pagan empire had been washed out of existence, but the dimly, groping, faltering, ignorant infancy of Christian Europe had begun. After the wanderings had subsided, the Netherlands are found with much the same ethnological character as before. The Frank dominion has succeeded the Roman, the German stock preponderates over the Celtic, but the national ingredients, although in somewhat altered proportions, remain essentially the same. The old Belgae, having become Romanized in tongue and customs, accept the new Empire of the Franks. That people, however, pushed from their hold of the Rhine by thickly thronging hordes of Gepidi, Quadi, Sarmati, Heruli, Saxons, Burgundians, move towards the South and West. As the Empire falls before Odoacer, they occupy Celtic Gaul with the Belgian portion of the Netherlands; while the Frisians, into which ancient German tribe the old Batavian element has melted, not to be extinguished, but to live a renovated existence, the "free Frisians;" whose name is synonymous with liberty, nearest blood relations of the Anglo-Saxon race, now occupy the northern portion, including the whole future European territory of the Dutch republic. The history of the Franks becomes, therefore, the history of the Netherlands. The Frisians struggle, for several centuries, against their dominion, until eventually subjugated by Charlemagne. They even encroach upon the Franks in Belgic Gaul, who are determined not to yield their possessions. Moreover, the pious Merovingian faineans desire to plant Christianity among the still pagan Frisians. Dagobert, son of the second Clotaire, advances against them as far as the Weser, takes possession of Utrecht, founds there the first Christian church in Friesland, and establishes a nominal dominion over the whole country.