 Nyora kupfuurira kweiyi ndima - Kutevera kukundwa muna 1955Mutungamiri wevanhu Juan Perón, Guzmán akatumidzwa kuti Mutungamiriri weProvince Social Security Fund, uye akava mukuru weJujuy UCR. Kupesana muUCR kwakatevera musangano wayo wa1956 kwakaita kuti Guzmán apinde mubato rinofambira mberi, UCRI, zvisinei, iro rakakunda UCRP yaikwikwidza musarudzo huru yaFebruary 1958. Guzmán akamirira uye akakunda nzvimbo yegovernor muJujuy nemuganhu wakakura, uye akagamuchira nekukurumidza marongero ekuvandudza akasimudzirwa neUCRI mureza-mutakuri, Mutungamiri-akasarudzwa Arturo Frondizi. 