Columbia subject headings:
Harvard subject headings:
Colombia--Foreign relations--Panama.
Colombia--Foreign relations--United States.
Panama--Foreign relations--Colombia.
Panama--Foreign relations--United States.
Reconciliation
United States--Foreign relations--Colombia.
United States--Foreign relations--Panama.
Princeton subject headings:
Colombia--Foreign relations--Panama.
Colombia--Foreign relations--United States.
Panama--Foreign relations--Colombia.
Panama--Foreign relations--United States.
United States--Foreign relations--Colombia.
United States--Foreign relations--Panama.