Uruguay's late nineteenth- and early twentieth-century economic modernisation and political institutionalisation were accompanied by the education reform led by José Pedro and Jacobo Varela, which was extended to the whole country during the administrations of José Batlle y Ordóñez. Schools were to insert future generations into the capitalist world market and a more liberal polity. This article explores how official manuals and related texts constructed the nation. They invented a foundation narrative that made José Artigas a protagonist of independence; converted Amerindians into extinct ancestors; represented European immigrants as dynamic elements who, rightly mixed, would form a new ethnic group and help the cosmopolitan lettered city to civilise the gaucho; and taught children that hard work and education held the key to prosperity.