Anyhow, North Africa consisted of Phoenicians (Semitic people, ethnically close to Assyrians who spread out along the north coast of Africa and elsewhere during Classical Antiquity), Greeks, Romans, Egyptians and Africans.
These results are not a surprise as North African kingdoms were very well integrated into the Roman and Byzantine empires. The Romans used to call us the Numidians in the east (eastern Algeria) and the Mauri in the west (west of Algiers to Morocco). The word Moor is derived from Mauri.. The daughter of queen Cleopatra and Mark Antony was married to one of our kings (Juba). Also the oldest medieval skeleton recovered in the south of france is of berber stock, there was even a Roman emperor of North African origin (Septimius Severus).
Anyway, we didn't go anywhere, we're still here, but the way we identify has changed for some of us. Just as the Italians no longer call themselves Romans.
Or should I have listed the specific histories of every part of North Africa from pre-history until the Arab conquests?
And of course, Berber identity has changed throughout the years, after the Arab conquests and Islam spread, Berber and Arab identities mixed, and that gave rise to the current ethnic makeup of the region today.