When did the African holocaust start?

Answer 1

Holocaust is not an adjective.

There have been many genocides in Africa, none of which has been given any greater acclaim than any other.

Answer 2

The term "African Holocaust" is typically used to refer to the transatlantic slave trade that began in the 15th century. However, the history of slavery in Africa dates back much further. Slavery existed in various African societies before the arrival of Europeans and continued long after the abolition of the transatlantic slave trade in the 19th century.