Columbia subject headings:
Colombia--Foreign relations--United States.
Colombia--Politics and government--1974-
Insurgency--Colombia.
United States--Foreign relations--Colombia.
Harvard subject headings:
Colombia--Foreign relations--United States.
Colombia--Politics and government--1974-
Insurgency--Colombia
United States--Foreign relations--Colombia.
Princeton subject headings:
Colombia--Foreign relations--United States.
Colombia--Politics and government--1974-
Insurgency--Colombia.
United States--Foreign relations--Colombia.