Columbia subject headings:
Church and state--Mexico--History--20th century.
Cristero Rebellion, 1926-1929.
Harvard subject headings:
Church and state--Mexico--History--20th century
Cristero Rebellion, 1926-1929.
Mexico--Church history--20th century.
Princeton subject headings:
Church and state--Mexico--History--20th century.
Cristero Rebellion, 1926-1929.
Mexico--Church history--20th century.