In OTL, Mohammed developed and spread the religion we now know today as Islam. However, what if he had been removed from the scene by one of the rival Meccan tribes who were opposed to his teachings? What kind of world would have developed in the absence of the Islamic eruption that transformed the Middle East in the decades to come? Would Christianity have continued to hold sway in the area? Zoroastrianism? Judaism?Gnosticism? Hinduism out of the east? What might become of these religions and the cultures related to them? How might the rest of the world been affected by no Crusades, no bloody conquests (at least none from Islamic armies or vengeful Christian ones anyway) and no mass conversions?
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