Columbia subject headings:
Congo (Democratic Republic)--Economic conditions.
Congo (Democratic Republic)--History--Autonomy and independence movements.
Congo (Democratic Republic)--Politics and government--1908-1960.
Congo (Democratic Republic)--Social conditions.
Decolonization--Congo (Democratic Republic)--History--20th century.
Nationalism--Congo (Democratic Republic)--History--20th century.
Harvard subject headings:
Congo (Democratic Republic)--History--1908-1960
Congo (Democratic Republic)--Politics and government--1908-1960
Decolonization--Congo (Democratic Republic)--History--20th century.
Princeton subject headings:
Congo (Democratic Republic)--Economic conditions.
Congo (Democratic Republic)--History--Autonomy and independence movements.
Congo (Democratic Republic)--Politics and government--1908-1960.
Congo (Democratic Republic)--Social conditions.
Decolonization--Congo (Democratic Republic)--History--20th century.
Nationalism--Congo (Democratic Republic)--History--20th century.