"African countries are also quite diverse from an ethnic standpoint. As the Washington Post's Max Fisher noted back in 2013, the world's 20 most ethnically diverse countries are all African, partially because European colonial powers divvied up sections of the continent with little regard for how the residents would have organized the land themselves. This map above shows Africa's ethnographic regions as identified by George Murdock in his 1959 ethnography of the continent."
Tags: Africa, colonialism, borders, political, language, ethnicity.
Via Seth Dixon, Javier Marrero Acosta