The Egyptians was Black Africans they rarely mix with other groups true they were sometimes lighter than Nubians who are known to be Jet Black. Italians are darker than Germans yet we know them both Caucasian. I know a lot of light skin Black people with strong Black feature that no one would call mix or biracial. Just like all other races there are extremes and does who don't have the extremes doesnt take away from them who clearly belong to that race . Just like a dark haired German doesnt mean he had to have Asian or African mix due to the idea that blonde hair is one of the signs of usually having strong Caucasian blood line. North African was as dark as the rest of African up until the Greek invasion still all the great works of Egypt was already old before that change. When you use mix people to represent ancient African nations its like getting a modern Middle East looking Greek person and making it the face of the classical Greece, its dead wrong.