Columbia subject headings:
Decentralization in government--Mexico--History.
Local government--Mexico--History.
Harvard subject headings:
Constitutional law--Mexico--History--19th century.
Constitutional law--Mexico--History--20th century.
Municipal government--Mexico--History--19th century.
Municipal government--Mexico--History--20th century.
Princeton subject headings:
Constitutional law--Mexico--History--19th century.
Constitutional law--Mexico--History--20th century.
Municipal government--Mexico--History--19th century.
Municipal government--Mexico--History--20th century.