Columbia subject headings:
Benin--Politics and government--1990-
Democracy--Benin.
Democracy--Niger.
Democratization--Africa.
Niger--Politics and government--1960-1993.
Harvard subject headings:
Benin--Politics and government--1990-
Democracy--Benin.
Democracy--Niger.
Democratization--Africa.
Niger--Politics and government--1960-
Princeton subject headings: