Sun Tzu born in the late Spring and Autumn period and that he was active as a general and strategist, serving king Helü of Wu in the late sixth century BC, beginning around 512 BC. Sun Tzu's victories then inspired him to write "The Art of War". "The Art of War" was one of the most widely read military treatises in the subsequent Warring States period, a time of constant war among seven ancient Chinese states Zhao, Qi, Qin, Chu, Han, Wei, and Yan who fought to control the vast expanse of fertile territory in Eastern China. One of the more well-known
Christianity in the 6th century that before a battle against one of the kings of the Alamanni, and had thus attributed his victory to Jesus. Such utilitarian thoughts were the basis of most conversions of rulers during this period. The Christianization of the Franks lay the foundation for the further Christianization of the Germanic peoples. Cosmas Indicopleustes, navigator and geographer of the 6th century, wrote about Christians, bishops, monks, and martyrs in Yemen and among the Himyarites. In the 5th century a merchant from Yemen was converted in Hira, in the northeast, and upon his return led many to Christ. It is unclear when Christianity