Columbia subject headings:
Harvard subject headings:
Acculturation--Congo (Democratic Republic).
Congo (Democratic Republic)--Colonization.
Congo (Democratic Republic)--History--To 1908
Congo (Democratic Republic)--Relations.
Coquilhat, Camille, 1853-1891.
Ngala (African people)--Cultural assimilation.
Princeton subject headings:
Acculturation--Congo (Democratic Republic).
Congo (Democratic Republic)--Colonization.
Congo (Democratic Republic)--History--To 1908.
Congo (Democratic Republic)--Relations.
Coquilhat, Camille, 1853-1891.
Ngala (African people)--Cultural assimilation.