Shinto only received an actual name and became in any way systemized in the late 6th century AD, in order to distinguish it from Buddhism and Confucianism, newly introduced from China. Eager to keep up with their neighbors to the west, the Imperial court adopted Buddhism and many other aspects of Chinese culture and innovation. The emperors also became Buddhist, though Shinto continued to be practiced at court and at a few of the major shrines. The foreign and native Religions continued to assimilate for over a thousand years. In the late 8th century, under the great teacher Kukai, Shinto and Buddhism were united as a new doctrine called Ryobu Shinto (the Shinto of two kinds).
Books in PDF format to read:Arthur Edward Waite - The Real History Of The Rosicrucians Part Iii
Arthur Edward Waite - The Real History Of The Rosicrucians Part I
William Phelon - Our Story Of Atlantis