There is a black woman who led Kushite armies against the Roman Empire in a war that lasted about 5 years (27BC to 22BC). She crushed the Roman ambition to expand the control they had in Egypt further south and so Kush was free from Roman invasion. Her name is Queen Amanirenas.
The Kingdom of Kush was located in the Northeast Africa. Just south of Ancient Egypt. Today, the land of Kush is the country of Sudan. Queen Amanirenas was described as brave, fearless and she was blind in one eye (which she got from battle). She was Queen from 40BC to 10BC
To show how powerful the Nubian Queen was was, she took the statue head of Augustus Caesar and bury it under her temple so her people can symbolically trample over Rome. She protected her people and halted potential invasion of the Romans. (Kush was later referred to as Nubia)