Federación Peruana de Voleibol | Lallemantia iberica | La Federación Interamericana de Filatelia | Centaurea iberica |
During the Spanish Civil War of 1936–1939, although the anarchists and Marxists both fought in a united front against the fascist movement of General Francisco Franco, the revolutionary Marxists of the Workers' Party of Marxist Unification (POUM), the anarcho-syndicalists of the Confederación Nacional del Trabajo (CNT), and the anarchists of the Federación Anarquista Ibérica (FAI) faced repression and attacks from the Communist party.
The International of Anarchist Federations (IAF/IFA) was founded during an international anarchist conference in Carrara in 1968 by the three existing European anarchist federations of France (Fédération Anarchiste), Italy(Federazione Anarchica Italiana) and Spain (Federación Anarquista Ibérica) as well as the Bulgarian federation in French exile.