A second valuable result of the Roman victory was the hastening of the political unity of England through its ecclesiastical unity. The Celtic Church, in marked contrast with the Latin, was utterly devoid of capacity for organization. It could have done nothing in the way of developing among the several Anglo-Saxon states the sentiment of nationality. On the other hand, the Roman Church, through the exercise of a central authority, through national synods and general legislation, overcame the isolation of the different kingdoms, and helped powerfully to draw them together into a common political life. THE CONVERSION OF GERMANY.--The conversion of the tribes of Germany was effected by Celtic, Anglo-Saxon, and Frankish missionaries,--and the sword of Charlemagne (see p. 406). The great apostle of Germany was the Saxon Winfred, or Winifred, better known as St. Boniface. During a long and intensely active life he founded schools and monasteries, organized churches, preached and baptized; and at last died a martyr's death (A.D. 753). The christianizing of the tribes of Germany relieved the Teutonic states of Western Europe from the constant peril of massacre by their heathen kinsmen, and erected a strong barrier in Central Europe against the advance of the waves of Turanian paganism and Mohammedanism which for centuries beat so threateningly against the eastern frontiers of Germany. [Footnote: The conversion of Russia dates from about the close of the tenth century. Its evangelization was effected by the missionaries of Constantinople, that is, of the Greek, or Eastern Church. Of the Turanian tribes, only the Hungarians, or Magyars, embraced Christianity. All the other Turanian peoples that appeared on the eastern edge of Europe during the Middle Ages, came as pagan or Moslem enemies.] CHRISTIANITY IN THE NORTH.--The progress of Christianity in the North was slow: but gradually, during the ninth, tenth, and eleventh centuries, the missionaries of the Church won over all the Scandinavian peoples. One important effect of their conversion was the checking of their piratical expeditions, which previously had vexed almost every shore to the south. By the opening of the fourteenth century all Europe was claimed by Christianity, save a limited district in Southern Spain held by the Moors, and another in the Baltic regions possessed by the still pagan Finns and Lapps. MONASTICISM.--It was during this very conflict with the barbarians that the Church developed the remarkable institution known as Monasticism, which denotes a life of seclusion from the world, with the object of promoting the interests of the soul. The central idea of the system is, that the body is a weight upon the spirit, and that to "mortify the flesh" is a prime duty.