In origin and formation, this people is a composite of many tribes. Roughly outlining the ethnology of Japan, we should say that the aborigines were immigrants from the continent with Malay reinforcement in the south, Koreans in the centre, and Ainos in the east and north, with occasional strains of blood at different periods from various parts of the Asian mainland. In brief, the Japanese are a very mixed race. Authentic history before the Christian era is unknown. At some point of time, probably later than A.D. 200, a conquering tribe, one of many from the Asian mainland, began to be paramount on the main island. About the fourth century something like historic events and personages begin to be visible, but no Japanese writings are older than the early part of the eighth century, though almanacs and means of measuring time are found in the sixth century. Whatever Japan may be in legend and mythology, she is in fact and in history younger than Christianity. Her line of rulers, as alleged in old official documents and ostentatiously reaffirmed in the first article of the constitution of 1889, to be "unbroken for ages eternal," is no older than that of the popes. Let us not think of Aryan or Chinese antiquity when we talk of Japan. Her history as a state began when the Roman empire fell. The Germanic nations emerged into history long before the Japanese. Roughly outlining the political and religious life of the ancient Japanese, we note that their first system of government was a rude sort of feudalism imposed by the conquerors and was synchronous with aboriginal fetichism, nature worship, ancestral sacrifices, sun-worship and possibly but not probably, a very rude sort of monotheism akin to the primitive Chinese cultus.[9] Almost contemporary with Buddhism, its introduction and missionary development, was the struggle for centralized imperialism borrowed from the Chinese and consolidated in the period from the seventh to the twelfth century. During most of this time Shintō, or the primitive religion, was overshadowed while the Confucian ethics were taught. From the twelfth to this nineteenth century feudalism in politics and Buddhism in religion prevailed, though Confucianism furnished the social laws or rules of daily conduct. Since the epochal year of 1868, with imperialism reestablished and the feudal system abolished, Shintō has had a visible revival, being kept alive by government patronage. Buddhism, though politically disestablished, is still the popular religion with recent increase of life,[10] while Confucianism is decidedly losing force. Christianity has begun its promising career. The Amalgam of Religions.