Columbia subject headings:
Caudillos--Mexico--Biography.
Government and the press--Mexico--History--20th century.
Informador (Guadalajara, Mexico)--History.
Mexico--Politics and government--1910-1946.
Obregón, Álvaro, 1880-1928.
Presidents--Mexico--Biography.
Public opinion--Mexico--History--20th century.
Universal (Mexico City, Mexico : 1916)--History.
Harvard subject headings:
Government and the press--Mexico--History--20th century.
Informador (Guadalajara, Mexico)--History.
Mexico--Politics and government--1910-1946.
Obregón, Álvaro, 1880-1928
Press and politics--Mexico--History--20th century.
Public opinion--Mexico--History--20th century.
Universal (Mexico City, Mexico : 1916)--History.
Princeton subject headings:
Caudillos--Mexico--Biography.
Government and the press--Mexico--History--20th century.
Informador (Guadalajara, Mexico)--History.
Mexico--Politics and government--1910-1946.
Obregón, Álvaro, 1880-1928.
Presidents--Mexico--Biography.
Public opinion--Mexico--History--20th century.
Universal (Mexico City, Mexico : 1916)--History.