Columbia subject headings:
Democratization--Nicaragua.
Nicaragua--Foreign relations--United States.
Nicaragua--Politics and government--1990-
United States--Foreign relations--Nicaragua.
Harvard subject headings:
Democratization--Nicaragua.
Nicaragua--Foreign relations--United States.
Nicaragua--Politics and government--1990-
United States--Foreign relations--Nicaragua.
Princeton subject headings:
Democratization--Nicaragua.
Nicaragua--Foreign relations--United States.
Nicaragua--Politics and government--1990-
United States--Foreign relations--Nicaragua.