From the first century B. C. until the 7th century A. D., the Kingdom of Axum was a powerful empire in eastern Africa along the Red Sea. Which of the following factors contributed to Axum's rise in power? A.
It was the most technologically advanced society at the time.
B.
It was able to conquer neighboring civilizations because of its strong military.
C.
It was located on an important trade route linking the Roman Empire with India.
D.
It was the home of a large university and many scholars came there to study.