Columbia subject headings:
Amnesty--Brazil.
Brazil--History--1964-1985.
Brazil--Politics and government--1964-1985.
Military government--Brazil--History--20th century.
Political persecution--Brazil--History--20th century.
Harvard subject headings:
Amnesty--Brazil--History.
Amnesty--History--Sources.
Political persecution--Brazil--History.
Princeton subject headings:
Amnesty--Brazil.
Brazil--History--1964-1985.
Brazil--Politics and government--1964-1985.
Military government--Brazil--History--20th century.
Political persecution--Brazil--History--20th century.