Columbia subject headings:
Agriculture and state--Argentina--History.
Argentina--Politics and government--1817-1860.
Land settlement--Argentina--History.
Sarmiento, Domingo Faustino, 1811-1888.
Harvard subject headings:
Agriculture and state--Argentina--History.
Argentina--Politics and government--1817-1860.
Land settlement--Argentina--History.
Sarmiento, Domingo Faustino, 1811-1888
Princeton subject headings: