Pedzisa mutsara unotevera: Kuwa kwaRosas pashure pokukundwa kwake pa
Hondo yeCaseros (1852) yakabvumira Mármol kudzokera kuArgentina. Pashure pokutapwa kwamakore gumi namatatu, akasarudzwa kuva seneta uye gare gare kuva mutevedzeri wenyika kubva mudunhu reBuenos Aires. Kupatsanuka kweBuenos Aires kubva kuArgentina Confederation kwakamutadzisa kushanda semumiriri weChile, chinzvimbo chaakange agadzwa. Zvisinei, gare gare akashanda somumiririri ane simba kuBrazil. Muna 1858 akava mutungamiriri weBiblioteca Nacional de la República Argentina, kusvikira upofu hwakamumanikidza kuenda pamudyandigere. Akafira muBuenos Aires muna 1871. Nenzira yakafanana, vatevedzeri vake vaviri vakatanhamara zvikurusa muhofisi yomuchengeti mukuru wamatura, Paul Groussac naJorge Luis Borges, vakatamburawo norupo muukweguru hwavo.