In the Oaxacan Mixteca, the study area has a strong indigenous presence and it was surrounded by two regions with violent conflicts between communities and political groups 'Mixtecos' against 'Mixtecos' and 'Triquis' against 'Triquis' linked to land tenure.
En la mixteca oaxaqueña la zona de estudio tiene alta presencia indígena y estaba rodeada por dos regiones con conflictos violentos entre comunidades y grupos políticos Mixtecos contra Mixtecos y Triquis contra Triquis vinculados con la tenencia de la tierra.