Columbia subject headings:
Almada (Setúbal, Portugal)--History--20th century.
Government, Resistance to--Portugal--History--20th century.
Portugal--Politics and government--1933-1974.
Harvard subject headings:
Almada (Setúbal, Portugal)--History--20th century.
Government, Resistance to--Portugal--History--20th century.
Portugal--Politics and government--1933-1974
Princeton subject headings:
Almada (Setúbal, Portugal)--History--20th century.
Government, Resistance to--Portugal--History--20th century.
Portugal--Politics and government--1933-1974.