Somalia, Ethiopia, Liberia have never been colonized (or at least to the extent of other or enslaved and they’re still shit holes. No scientists from those countries, philosophers, no inventions...we really need to do better
Somalis where colonised, Britain gave somali galbeed to Ethiopia and Nfd to Kenya. Also France took Djibouti.
Cadaans did not dominate because they were special. They had the combined knowledge of the Asia and middle east. Gunpowder was invented by chinese. Algebra and the compass by arabs. They had ” help” from others.