José Antonio Primo de Rivera unity, copied from the heraldry of the Catholic Kings. The flag bore the red and black colours of syndicalism. The salute was the Roman salute. In casual conversation Falangists were expected to overlook rank and to call one another "Comrade", always speaking each other in a first name basis, avoiding the formal Spanish "usted" form of address. In 1935 Primo de Rivera collaborated in editing the lyrics of the Falangist anthem, "Cara al Sol" (Face to the Sun). Every member of the Falange had to obey unquestioningly. They were told: The honour and task of Falange must be gauged by
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