Columbia subject headings:
Minorities--Nigeria--Niger River Delta.
Protest movements--Nigeria--Niger River Delta.
Harvard subject headings:
Identity politics--Nigeria--Niger River Delta.
Minorities--Nigeria--Niger River Delta.
Nigeria--Politics and government
Protest movements--Nigeria--Niger River Delta.
Princeton subject headings:
Minorities--Nigeria--Niger River Delta.
Nigeria--Politics and government.
Protest movements--Nigeria--Niger River Delta.