This file is from Wikimedia Commons and may be used by other projects.
The description on its file description page there is shown below.
Summary
DescriptionWallmapu Historical Location Map.svg
English: Historical location of presence of the Mapuche people in Southeamerica in different times, from 16th to 21th ct.. The borders are approximation of the land the Mapuche culture is somehow corroborable, above the modern states borders.
Español: Mapa de la localización del pueblo mapuche en diferentes épocas en América del Sur.
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.