Columbia subject headings:
Daniels, Josephus, 1862-1948.
Mexico--Foreign relations--United States.
Mexico--Politics and government--1910-1946.
United States--Foreign relations--Mexico.
Harvard subject headings:
Daniels, Josephus, 1862-1948.
Mexico--Foreign relations--United States.
Mexico--Politics and government--1910-1946.
United States--Foreign relations--Mexico.
Princeton subject headings:
Daniels, Josephus, 1862-1948.
Mexico--Foreign relations--United States.
Mexico--Politics and government--1910-1946.
United States--Foreign relations--Mexico.