Columbia subject headings:
Catholic Church--Missions--Latin America--History--20th century.
Christianity and other religions--20th century.
Indians of Mexico--Missions--History--20th century.
Indians of Mexico--Religion.
Indians of South America--Missions--History--20th century.
Indians of South America--Religion.
Harvard subject headings:
Christianity--Latin America
Indians of Mexico--Religion
Indians of South America--Religion
Syncretism (Religion)
Princeton subject headings:
Christianity--Latin America.
Indians of Mexico--Religion.
Indians of South America--Religion.
Syncretism (Religion)--Latin America.