Columbia subject headings:
Argentina--Relations--United States.
Presidents--Argentina--Biography.
Sarmiento, Domingo Faustino, 1811-1888.
United States--Description and travel.
United States--Relations--Argentina.
Harvard subject headings:
Argentina--Relations--United States.
Presidents--Argentina--Biography
Sarmiento, Domingo Faustino, 1811-1888
United States--Description and travel.
United States--Relations--Argentina.
Princeton subject headings:
Argentina--Relations--United States.
Presidents--Argentina--Biography.
Sarmiento, Domingo Faustino, 1811-1888.
United States--Description and travel.
United States--Relations--Argentina.