Columbia subject headings:
Brazil--Church history.
Brazil--Politics and government--20th century.
Catholic Church--Brazil--History--20th century.
Church and state--Brazil--History--20th century.
Harvard subject headings:
Brazil--Church history.
Brazil--Politics and government--20th century.
Catholic Church--Brazil--History--20th century.
Church and state--Brazil--History--20th century.
Princeton subject headings:
Brazil--Church history.
Brazil--Politics and government--20th century.
Catholic Church--Brazil--History--20th century.
Church and state--Brazil--History--20th century.