Columbia subject headings:
Colombia--Politics and government--1946-1974.
Colombia--Politics and government--1974-
Social movements--Colombia--History--20th century.
Harvard subject headings:
Colombia--Politics and government--1946-1974.
Colombia--Politics and government--1974-
Social movements--Colombia--History--20th century.
Princeton subject headings:
Colombia--Politics and government--1946-1974.
Colombia--Politics and government--1974-
Labor movement--Colombia.
Power (Social sciences)--Colombia.
Social movements--Colombia.