Which letter shows how far Islam had spread by 732, a century after Muhammad's death? A map of Europe, North Africa, the Middle East, and Central Asia. Four distinct regions are labeled A, B, C, and D. Region A is the Arabian Peninsula. Region B includes the North African coast as far west as Tunisia, and Region B also includes Egypt and the Middle East, including the modern-day countries of Israel, Syria, Iraq, and Iran. Region C includes North Africa as far west as Morocco plus the Iberian Peninsula. Region C also contains Central Asia including the lower half of the Caspian Sea as well as the Oxus and Indus Rivers. Region D extends to countries bordering the northern Mediterranean Sea coast, including modern-day Turkey, the Balkan Republics, Greece, Italy and Southern France.

A

B

C

D