Columbia subject headings:
Chile--Politics and government--1824-1920--Public opinion.
Chile--Politics and government--1920-1970--Public opinion.
Public opinion--Chile.
Harvard subject headings:
Chile--Politics and government--1824-1920--Public opinion.
Chile--Politics and government--1920-1970--Public opinion.
Public opinion--Chile
Princeton subject headings:
Chile--Politics and government--1824-1920--Public opinion.
Public opinion--Chile.