Columbia subject headings:
Mexico (Mexico : State)--History.
Mexico--History--1910-1946.
Harvard subject headings:
Mexico (Mexico : State)--History, Local.
Mexico (Mexico : State)--History.
Mexico--History--Revolution, 1910-1920.
Princeton subject headings:
Mexico (Mexico : State)--History, Local.
Mexico (Mexico : State)--History.
Mexico--History--Revolution, 1910-1920.