Ibi byaba ari hagati ya 7000 na 3.000 BGC. Aba bangeri za Zageriya bavanze n’abaturage ba mbere bo mu butegetsi – Abahinde ba mbere, bakomoka muri Afurika (Ooa) bimukira bageze mu Buhinde hashize imyaka 65.000 – kandi hamwe, baremye umuco wa Harapan.
Language: (Rwandi)