Columbia subject headings:
Harvard subject headings:
Indian activists--Mexico--Interviews.
Indian activists--South America--Interviews.
Indian civic leaders--Mexico--Interviews.
Indian civic leaders--South America--Interviews.
Indians of Mexico--Ethnic identity
Indians of Mexico--Social conditions
Indians of South America--Ethnic identity.
Indians of South America--Social conditions
Princeton subject headings:
Indians of Mexico--Ethnic identity.
Indians of Mexico--Social conditions.
Indians of South America--Ethnic identity.
Indians of South America--Social conditions.