You mean the part where it says "Africans?" That's not specific enough. Africa is vast and many different ethnicities and when people say Africans they instantl

You mean the part where it says "Africans?" That's not specific enough. Africa is vast and many different ethnicities and when people say Africans they instantly think of black africans. Egyptians are also africans, but you mentioned them. This region developed separately from sub-saharan africa because the sahara is a natural barrier which limited migration.