The Umayyad Caliphate

The Umayads were the first Muslim dynasty — that is, they were the first rulers of the Islamic Empire to pass down power within their family. According to tradition, the Umayyad family (also known as the Banu Abd-Shams) and Muhammad [saw] both descended from a common ancestor, Abd Manaf ibn Qusai, and they originally came from the city of Mecca. Muhammad [saw] descended from Abd Manāf via his son Hashim, while the Umayyads descended from...