Umayyad's established the first Muslim dynasty.
Option B
Step-by-step explanation:
The ''Umayyad Caliphate'' was established after the death of ''Muhammad'' in 661 in Damascus. This caliphate was related to the Umayyad dynasty, originating from Mecca. The territory of the Umayyad caliphate grew swiftly extending as far west as Spain and as Far East as India.
The Umayyad Empire was at the helm of the spreading of Islam and the Arabic language over an extensive area. Under its fifth ruler, Abdi-Al Malik, Arabic was made the official language of the administration and generating Arabic coinage for the empire.