Why did Christianity spread across Africa in the second century?

Christianity in Africa began in Egypt in the middle of the 1st century. By the end of the 2nd century it had reached the region around Carthage. Important Africans who influenced the early development of Christianity include Tertullian, Perpetua, Felicity, Clement of Alexandria, Origen of Alexandria, Cyprian, Athanasius and Augustine of Hippo. In the 4th century the Aksumite empire was Christianized, and the Nubian kingdoms of Nobatia, Makuria and Alodia followed two centuries later.

Explanation:

HOPE IT HELPS : D

increases in demand are shown by a shift to the right in the demand curve. this could be caused by a number of factors, including a rise in income, a rise in the price of a substitute or a fall in the price of a complement.

which the answer is:

b