As a new faith, Islam gained strength
Awithin portions of the former Roman Empire.
Bwhen adherence to Arabic ethnicity was emphasized over adherence to Islam.
Cfirst in Mecca, then throughout the Arabian peninsula.
Dbecause of rules of succession established by the first caliphs.
Ein East Asia.
Awithin portions of the former Roman Empire.
Bwhen adherence to Arabic ethnicity was emphasized over adherence to Islam.
Cfirst in Mecca, then throughout the Arabian peninsula.
Dbecause of rules of succession established by the first caliphs.
Ein East Asia.