Columbia subject headings:
Brazil--Politics and government.
Brazil--Social conditions.
Latin America--Politics and government.
Latin America--Social conditions.
Harvard subject headings:
Brazil--Politics and government.
Brazil--Social conditions.
Latin America--Politics and government.
Latin America--Social conditions.
Princeton subject headings:
Brazil--Politics and government.
Brazil--Social conditions.
Latin America--Politics and government.
Latin America--Social conditions.