Columbia subject headings:
Europe, Eastern--Foreign relations--United States.
Romania--Foreign relations--United States.
United States--Foreign relations--Romania.
United States--Foreign relations--United States.
Harvard subject headings:
Europe, Eastern--Foreign relations--United States.
Romania--Foreign relations--United States.
United States--Foreign relations--Europe, Eastern.
United States--Foreign relations--Romania.
Princeton subject headings:
Europe, Eastern--Foreign relations--United States.
Romania--Foreign relations--United States.
United States--Foreign relations--Europe, Eastern.
United States--Foreign relations--Romania.