Columbia subject headings:
Rhetoric--Political aspects--United States--Congresses.
United States--Foreign relations--1989---Congresses.
Harvard subject headings:
English language--United States--Rhetoric--Congresses.
Rhetoric--Political aspects--United States--Congresses.
United States--Foreign relations--1989---Congresses.
United States--Foreign relations--1989-1993--Congresses.
Princeton subject headings:
Rhetoric--Political aspects--United States--Congresses.
United States--Foreign relations--1989---Congresses.