Who were the ancient civilizations?
http://teachmiddleeast.lib.uchicago.edu/foundations/origins-of-
civilization/essay/essay-02.html
https://www.worldatlas.com/articles/10-of-the-world-s-oldest-civilizations.html
https://courses.lumenlearning.com/suny-hccc-
worldcivilization/chapter/kingdom-of-aksum/
https://education.nationalgeographic.org/resource/people-coast/
https://rpl.hds.harvard.edu/faq/bantu#:~:text=The%20Bantu%20are%20a%20
non,to%20work%20in%20Somali%20homes
