Columbia subject headings:
Harvard subject headings:
Christianity--Africa, Sub-Saharan--Congresses.
Islam--Africa, Sub-Saharan--Congresses.
Religion and state--Africa, Sub-Saharan--Congresses.
Princeton subject headings:
Christianity--Africa, Sub-Saharan--Congresses.
Islam--Africa, Sub-Saharan--Congresses.
Religion and state--Africa, Sub-Saharan--Congresses.