Columbia subject headings:
Harvard subject headings:
Brazil--Politics and government--1964-1985.
Government, Resistance to--Brazil--History--20th century
Guerrillas--Brazil--History--20th century.
Military government--Brazil--History--20th century
Political violence--Brazil--History--20th century.
Princeton subject headings:
Brazil--History--1964-1985.
Guerrillas--Brazil--History.