Second Spanish Republic work together under the name Popular Front. The Popular Front won the election on 16 February with 263 MPs against 156 right-wing MPs, grouped within a coalition of the "National Front" with CEDA, Carlists, and Monarchists. The moderate centre parties virtually disappeared; between the elections, Lerroux's group fell from the 104 representatives it had in 1934 to just 9. In the following months, there was increasing violence between left and right. This helped the development of the fascist-inspired Falange Española, a National party led by José Antonio Primo de Rivera, the son of the former dictator, Miguel Primo de Rivera.
Francisco Largo Caballero succeeded him as head of the party and of the UGT. Moderate in his positions at the beginning of his political life, he advocated maintaining a degree of UGT cooperation with the dictatorial government of General Miguel Primo de Rivera, which permitted the union to continue functioning under his military dictatorship (that lasted from 1923 to 1930). This was the start of his political conflict with Indalecio Prieto, who opposed all collaboration with the dictatorial regime. He was Minister of Labor Relations between 1931 and 1933, in the first governments of the Second Spanish Republic, headed by Niceto Alcalá-Zamora, and