This image is a derivative work of the following images: File:Angola_Ethnic_map_1970-de.svg licensed with Cc-by-sa-3.0 2011-01-21T11:29:39Z NordNordWest...
Source This file was derived from: Angola Ethnic map 1970-pt.svg Author Angola Ethnic map 1970-pt.svg: Jon C & NNW derivative work: rowanwindwhistler (talk)...
