As the Umayyad Dynasty expanded their control of North Africa and the Iberian peninsula, the Arabic language also spread. What was one reason for the spread of Arabic along with the spread of Islam?
A.
People in those areas did not have their own written languages.
B.
They were forced by the Islamic rulers to learn Arabic.
C.
The sacred text of Islam, the Koran, was written in Arabic.
D.
Written languages were already being used in those areas.
C.
The sacred text of Islam, the Koran, was written in Arabic.