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
Antonio Maura caused him to fall out with the King. Maura later headed coalition cabinets with other parties (1918, 1919, 1921–22), but he did nothing to advance unconstitutional methods. Many of his followers later supported the dictatorship of Miguel Primo de Rivera, but he remained aloof from both Primo de Rivera and King Alfonso XIII. Maura had first entered the political arena to fight the ""caciquismo"" culture, which he considered a cancer of Spanish political culture and the main obstacle towards authentically democratic institutions. When he was Prime Minister during the reign of Alfonso XIII, he spent summers at the estate of