Columbia subject headings:
Ethnicity--Africa, Portuguese-speaking.
Imperialism.
National liberation movements--Africa, Portuguese-speaking.
Nationalism--Africa, Portuguese-speaking.
Portugal--Colonies--Africa.
Harvard subject headings:
Africa, Portuguese-speaking--History--Autonomy and independence movements.
Ethnicity--Africa, Portuguese-speaking--History.
Imperialism.
National liberation movements--Africa, Portuguese-speaking--History.
Nationalism--Africa, Portuguese-speaking--History.
Portugal--Colonies--Africa--History.
Princeton subject headings:
Ethnicity--Africa, Portuguese-speaking.
Imperialism.
National liberation movements--Africa, Portuguese-speaking.
Nationalism--Africa, Portuguese-speaking.
Portugal--Colonies--Africa.