Columbia subject headings:
Argentina--Politics and government--1817-1860.
Presidents--Argentina--Biography.
Rosas, Juan Manuel de, 1793-1877.
Urquiza, Justo José de, 1801-1870.
Harvard subject headings:
Argentina--Politics and government--1817-1860.
Presidents--Argentina--Biography
Rosas, Juan Manuel de, 1793-1877
Urquiza, Justo José de, 1801-1870.
Princeton subject headings: