Spanish nationalism refers in this case to the movement that emerged after the crisis of 1898. Panhispanism was influenced by the regenerationism movement and the Generation of '98, whose authors came from the Spanish periphery and agreed to consider Castile the representation of "Spanish". These philosophers, ideologues and authors, like Ramiro de Maeztu, Ramiro Ledesma and Onésimo Redondo, founders of the JONS, and José Antonio Primo de Rivera, founder of Falange, expressed a generation frustrated with Spanish society and politics at the time. During this period, this form of nationalism incorporated a traditionalist component (with the notable exceptions of the vanguardism of
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