The Descendants of Slaves in Nigeria Fight for Equality

On a sunny morning in November, 2018, twelve men and two women gathered in a lavishly furnished living room in Oguta, a town in southeastern Nigeria, with the air-conditioning at full blast. They had come to discuss the caste system that persists among the Igbo people in the region.

https://www.newyorker.com/news/dispatch/the-descendants-of-slaves-in-nigeria-fight-for-equality