Leopold II, the King of Belgium from 1865 to 1909, is infamous for his brutal rule and exploitation of the Congo Free State, a vast territory in central Africa
La Mulâtresse Solitude was a former slave and one of the heroine of Guadeloupe who rebelled against the re-establishment of slavery in Guadeloupe while she was pregnant.
Drapetomania was a pseudoscientific theory that was used in the mid-19th century to explain why enslaved African Americans would attempt to escape slavery in the United States.
Rabih az-Zubayr usually known as Rabah in French, was a Sudanese warlord and slave trader who established a powerful empire east of Lake Chad, in today's Chad.
King Eyo Honesty II ended brutal practices such as the killing of twins; human sacrifices; and the immolation of slaves upon the death of an important person.