The Revolutionary Labour Bloc (Spanish: Bloque Laborista Revolucionario) was a grouping in the Senate of Córdoba in Argentina. It was formed after the 1946 election, by four dissident senators from the Peronist bloc; Federico de Uña (chairman of the Unión Obrera del Dulce y Anexos), Carlos Rossini, Godofredo Stauffer (land-owner from Unión Cívica Radical) and Antonio Llorens (who had belonged to UCR).
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Revolutionary Labour Bloc Wikipedia(Text) CC BY-SA