This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Huxley races. map of the distribution of human races by Thomas Huxley roughly drawn by me from On the Geographical Distribution of the Chief Modifications of Mankind Journal of the Ethnological Society of London clarku edu html Bushmen Negroes Negritoes ffcccc Melanochroi Australoids ff Xanthochroi efc Polynesians ca Mongoloids