Throughout the length and breadth of the Great Rift Valley are found a diversity of people with distinct facial features, languages, and customs, varying according to their tribes and geographic location.
Kogu Ida - Aafrika alanguvöötmes on mitmesuguseid rahvaid, kes erinevad üksteisest näojoonte, keele ja kommete poolest vastavalt oma suguharule ning geograafilisele asupaigale.