Civilizations Umayyad Caliphate Discussion Dedicated for all DNA, Analysis Results, History, Research topics related to: Umayyad Caliphate The Umayyad Caliphate was the second of four major caliphates founded after the death of Muhammad and at its greatest extent covered 11.1 million square kilometers making it one of the largest empires in history in By MTA Support • 1 min read
