Columbia subject headings:
Harvard subject headings:
Indians of Mexico--Mexico--Chiapas--Politics and government.
Indians of Mexico--Political activity--Mexico--Chiapas.
Indians of South America--Colombia--Politics and government.
Indians of South America--Political activity--Colombia.
Political participation--Colombia
Political participation--Mexico
Princeton subject headings:
Citizenship--Colombia.
Citizenship--Mexico.
Political participation--Colombia.
Political participation--Mexico.