- [[The Civilizations of Africa by Christopher Ehret#ch04p132 Agricultural Intensification in the Ethopian Rift Cultural Effects]] - [[The Civilizations of Africa by Christopher Ehret#ch07p296 The Ethopian Highlands Political Relations and Commerce in the Eastern Areas 300-1270]] - [[Oromo Indigenous Philosophy (Gadaa System)]] - [[Unusual Governments To Take Inspiration From]] - [[danielsKalenjinAgeSetCoordination1982]] ## See Also - [[Why Walking on Legos Hurts More Than Walking on Fire or Ice]] ## External Resources - [anthropologist from the 70s](https://www.danielsanthropology.com/papers/ageset2/KalenjinAgeSetCoordination.html) - [asked a follow-up question](https://www.reddit.com/r/AskHistorians/comments/mpq1jt/how_did_agesets_work_to_encourage_cooperation_in/) on [[rAskHistorians]]