Columbia subject headings:
Brazil--History--1954-1964.
Brazil--Social conditions--1964-1985.
Brazil--Social life and customs--20th century.
Popular culture--Brazil--History--20th century.
Harvard subject headings:
Brazil--History--1954-1964.
Brazil--Politics and government--1964-1985.
Brazil--Social conditions--1964-1985.
Brazil--Social conditions--1985-
Brazil--Social life and customs--20th century.
Popular culture--Brazil--History--20th century.
Social history--1960-1970
Princeton subject headings: