Columbia subject headings:
Argentina--Politics and government--1860-1910.
Argentina--Politics and government--1910-1943.
Nationalism and socialism--Argentina--History.
Political participation--Argentina--History.
Social action--Argentina--History.
Social movements--Argentina--History.
Harvard subject headings:
Argentina--Politics and government--1810-
Nationalism and socialism--Argentina--History.
Right and left (Political science)--Argentina--History.
Princeton subject headings:
Argentina--Politics and government--1860-1910.
Argentina--Politics and government--1910-1943.
Nationalism and socialism--Argentina--History.
Political participation--Argentina--History.
Social action--Argentina--History.
Social movements--Argentina--History.