One way to define a major religion is by the number of current adherents. The population numbers by religion are computed by a combination of census reports and … See more

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Christian categorizations
Initially, Christians had a simple dichotomy of world beliefs: Christian civility versus foreign heresy or barbarity. In the 18th century, " See more

1. ^ Historically, the Baháʼí Faith arose in 19th-century Persia, in the context of Shia Islam, and thus may be classed on this basis as a divergent strand of Islam, placing it in the Abrahamic tradition. However, the Baháʼí Faith considers itself an independent … See more

Religious traditions fall into super-groups in comparative religion, arranged by historical origin and mutual influence. Abrahamic religions originate in the Middle East, Indian religions in the Indian subcontinent (South Asia) and East Asian religions See more

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• Anthony, David W. (2007). The Horse, the Wheel and Language: how Bronze-Age riders from the Eurasian Steppes shaped the modern world. Princeton University Press. See more