Background: When you study a history of Chile you can realize that both, in the beginning and during history of Chile had been numerous ethnic groups that had played particular role into the process of construction of national identity. Diaguitas, Incas, Germans, Frenchs, etc. had been someone that are describe in the history, but two groups had mainly been the prominence and recognition like the racial base of Chilean people, this groups are Spaniards and Mapuches. During of last decades, in Chile have been born a movement fighting to the recognition of our African heredity, it means that the state of Chile recognize and make visible the presence of black people in Chile. This movement is named afro-descendants. Problem: During whole history of Chile, the authorities had denied the existence of black people in this country. The afro-descendants are based in Arica, in the north of Chile, in fact a lot of people that live in this city and their vicinity are afro-descendants be...