Columbia subject headings:
Harvard subject headings:
Decolonization--Africa, Portuguese-speaking--History--20th century.
Democratization--Portugal--History--20th century.
Portugal--Colonies--History--20th century.
Portugal--Foreign relations--20th century.
Portugal--Politics and government--1910-1974.
Portugal--Politics and government--1933-1974.
Salazar, António de Oliveira, 1889-1970
Princeton subject headings:
Decolonization--Africa, Portuguese-speaking--History--20th century.
Portugal--Colonies--History--20th century.
Portugal--Politics and government--1933-1974.
Salazar, António de Oliveira, 1889-1970.