Answer:
B
Step-by-step explanation:
Kush's collapse in fourth century AD was preceded by an invasion from Ethiopia's Kingdom of Aksum and the rise of three Christian kingdoms: Nobatia, Makuria and Alodia. Makuria and Alodia lasted for roughly a millennium. Their eventual decline started not only the partition of Nubia, which was split into the northern half conquered by the Ottomans and the southern half by the Sennar sultanate, in the sixteenth century, but also a rapid Islamization and partial Arabization of the Nubian people. Nubia was reunited with the Khedivate of Egypt in the nineteenth century. Today, the region of Nubia is split between Egypt and Sudan.
Kush's collapse in fourth century AD was preceded by an invasion from Ethiopia's Kingdom of Aksum and the rise of three Christian kingdoms: Nobatia, Makuria and Alodia. Makuria and Alodia lasted for roughly a millennium. Their eventual decline started not only the partition of Nubia, which was split into the northern half conquered by the Ottomans and the southern half by the Sennar sultanate, in the sixteenth century, but also a rapid Islamization and partial Arabization of the Nubian people. Nubia was reunited with the Khedivate of Egypt in the nineteenth century. Today, the region of Nubia is split between Egypt and Sudan.The primarily archaeological science dealing with ancient Nubia is called Nubiology.