Columbia subject headings:
Harvard subject headings:
Nigeria--Economic conditions.
Nigeria--Politics and government--1993-2007.
Nigeria--Politics and government--2007-
Religion and state--Nigeria.
Princeton subject headings:
Boko Haram.
Christianity and other religions--Islam.
Christianity--Nigeria.
Democratization--Nigeria.
Islam--Nigeria.
Islam--Relations--Christianity.
Nigeria--Foreign relations.
Nigeria--Politics and government--1993-2007.
Nigeria--Politics and government--2007-
Nigeria--Religion.
Religion and state--Nigeria.