There's Somali Kushite vs Kenya Christian bantu,Kushite Tutsi vs Bantu Hutu and Khoisan vs the southern bantu cattle keepers. In our diaspora the red Papuans have lost a secession struggle won by the black Melanasians.

[img]https://4.bp..com/-0tVyuVwzAJs/WT6HdmGJWpI/AAAAAAAAALg/fuZpSLDHstgX4RgVa5HhLBBUyDOlPT_owCLcB/s320/pap1.jpg[/img]

[img]https://3.bp..com/-yOCIED3UUFs/WT6-m7saVoI/AAAAAAAAAO0/lCSUpVsJlbAbL4udv1nNX3XMufsCcIHXgCLcB/s320/ML1.jpg[/img]

7% of the entire population died in violence,starvation or sickness brought about by the attempted secession.
That's akin to 20 mn Americans dead in ten years , 8mn Japanese or 9 mn Russians.

The oldest massacre site recently uncovered in L Turkana shows ethnic/race based wars have been with us since the beginning.

Men,women and kids were bludgeoned,hacked,tied up and drowned in what[b] appeared to be an attempt to not just kill but literally erase the identity of the victims.[/b]

http://karanjazplace..co.ke/2017/06/the-intra-black-race-wars.html

Ethiopians are mix of Cushite/Semite/Omote/Nilot