Columbia subject headings:
Harvard subject headings:
Haciendas--Mexico--History--19th century.
Haciendas--Mexico--History.
Land reform--Mexico--History--19th century.
Land reform--Mexico--History.
Mexico--History--Revolution, 1910-1920.
Mexico--Politics and government--1810-
Peasants--Mexico--Political activity--History.
Peasants--Political activity--Mexico--History--19th century.
Princeton subject headings:
Haciendas--Mexico--History--19th century.
Land reform--Mexico--History--19th century.
Mexico--History--Revolution, 1910-1920.
Mexico--Politics and government--1810-
Peasants--Mexico--Political activity--History--19th century.