Columbia subject headings:
Harvard subject headings:
Cabo Verde--Foreign relations--20th century.
Cabo Verde--History--To 1975
Portugal--Foreign relations--20th century
World War, 1939-1945--Cabo Verde.
Princeton subject headings:
Cabo Verde--Foreign relations--20th century.
Cabo Verde--History--To 1975.
Portugal--Foreign relations--20th century.
World War, 1939-1945--Cabo Verde.