Columbia subject headings:
Diplomatic and consular service, Mexican--United States.
Mexico--Foreign relations--1821-1861.
Mexico--Foreign relations--United States.
Mexico. Legación (U.S.)--History.
United States--Foreign relations--1815-1861.
United States--Foreign relations--Mexico.
Harvard subject headings:
Mexico--Foreign relations--1821-1861.
Mexico--Foreign relations--United States.
Mexico. Legación (U.S.)--History.
United States--Foreign relations--1815-1861.
United States--Foreign relations--Mexico.
Princeton subject headings:
Diplomatic and consular service, Mexican--United States.
Mexico--Foreign relations--United States.
United States--Foreign relations--Mexico.