 The party, however, greatly diverged from the republican parties to its left on certain constitutional questions, notably over unicameralism, the dissolution of the religions congregations and the legal provisions for the socialisation of property.These disagreements led the two PRR ministers, Lerroux and Martínez Barrios, to quit the Azaña government in December 1931, and the Radical-Republicans would act as the principle opposition group.That "de facto " laced the party on the centre-right, and it worked alongside the conservative-liberal republican parties of Melquiades Álvarez, Santiago Alba, Ortega y Gasset, and Alcalá Zamora.