The Nubian Kingdom of Kush
Reigning from 1070 BC to 350 AD, the Nubian Kingdom of Kush was a prominent African civilization. With a maximum population of 1,150,000 people, the kingdom had a major role in affecting the fate of the area around it as well as the nation directly north from it, Egypt. Overall, although the kingdom isn't as famous as others in its time, if more people were aware of its prowess it would surely become a household term.