First off I see the issue is with egypt agains and once we have people cutting and pasting form artuhr kemp's history of the white race.

Pa neshsi translated by James henery breasted does not mean negro it means nubian,and you forgot to mention that senworset III was of nubian origin and the whole entire 12th dyansty was started by nubians.

The language of ancient egypt is afro asiatic,which includes many branched including chadic,which is spoken by black people.

I will quote sir alan

gardnier

The mid-twentieth Egyptologist Alan Gardiner, who was considered an
authority on the ancient civilization of Kemet, gave the following
report on the human remains of the pre-dynastic Badarians, Amratians,
and Gerzeans:

"These... were long-headed-dolicocephalic is the learned term-and
below even medium stature, but Negroid features are often to be
observed. Whatever may be said of the northerners, it is safe to
describe the dwellers in Upper Egypt as of essentially African stock,
a character always retained despite alien influences brought to bear
on them from time to time." (pg. 392; Egypt of the Pharaohs 1966