Slavery in colonial Spanish America
Slavery in the Spanish American viceroyalties included the enslavement, forced labor and peonage of indigenous peoples, Africans, and Asians from the late 15th to late 19th century, and its aftereffects in the 20th and 21st centuries. The economic and social institution of slavery existed throughout the Spanish Empire, including Spain itself.
Source: Wikipedia — Slavery in colonial Spanish America (CC BY-SA 4.0)