Kingdom of Aksum
The Kingdom of Aksum, located in present-day Ethiopia, traced its roots of Aksum to the migration of Arabs across the Red Sea into Africa in 1000 B.C. It had a written language called “Ge’ez” (a Semitic languge using Arabic characters) and controlled the southwestern portion of the Arabian Peninsula. The peak of its power was under the strong ruler named Ezrana in A.D. 325-360. Ezrana conquered Kush and destroyed the city of Meroe. He also converted to Christianity and a Coptic Church formed in the Aksum kingdom. Aksum developed a coin currency and a unique architectural style called a “stele”, which consisted of large stone pillars. But in A.D. 710, the Muslims conquered Aksum and destroyed its big trading city known as Adulis.