Columbia subject headings:
Europe, Eastern--Foreign relations--United States.
Soviet Union--Foreign relations--United States.
United States--Foreign relations--Europe, Eastern.
United States--Foreign relations--Soviet Union.
United States--Foreign relations.
World politics--1985-1995.
Harvard subject headings:
Europe, Eastern--Foreign relations--United States.
Soviet Union--Foreign relations--United States.
United States--Foreign relations--Europe, Eastern.
United States--Foreign relations--Soviet Union.
United States--Foreign relations.
World politics--1985-1995
Princeton subject headings:
Europe, Eastern--Foreign relations--United States.
Soviet Union--Foreign relations--United States.
United States--Foreign relations--1981-1989.
United States--Foreign relations--Europe, Eastern.
United States--Foreign relations--Soviet Union.
World politics--1985-1995.