In 1879, for the first time, Argentina exported more wheat than it imported. A generation later the Republic figured among the top five exporters of wheat in the world and wheat had become its premier earner of foreign exchange. The expansion was by any account remarkable. 1 With the expulsion of the Indians from the Pampa Húmeda in the late 1870s, hundreds of thousands of hectares of arable and highly fertile land were suddenly made available to agriculturalists. Railways, built largely with British capital, provided the means to ship new agricultural produce out of the region to the newly constructed ports. Immigrants flocked from Europe to take advantage of the opportunities offered by the vacant land, either as new property owners, as tenants or as wage-earners. The surge in the supply of land, labour and capital initiated a period of growth in Argentina, a growth which was shared by other regions of recent settlement which responded to similar opportunities. 2
Olga VaccaroEsperanza A. Varela
Esperanza A. VarelaOlga VaccaroEdgardo Tremouilles
Nancy QuarantaMarta CaligarisM. UnsenG. RodríguezH. LópezC. GiansiracusaPere‐Pau Vázquez