Final answer:
In the middle Nile, Christianity encountered several kingdoms, including Nobatia, Makuria, Alwa, and Aksum. The Aksumite Kingdom in Ethiopia became a major pilgrimage center for Christians.
Step-by-step explanation:
In the middle Nile, Christianity encountered several kingdoms, including Nobatia, Makuria, Alwa, and Aksum. Missionaries from the Byzantine Empire converted these kingdoms to Christianity between 500 and 600 CE, bringing a marked cultural change to the region. The Christian Kingdom of Aksum, located in modern-day Ethiopia, thrived until the tenth century, and its capital, Roha, became a major pilgrimage center for Christians.