Foreign involvement in the Spanish Civil War Contingent. While not supported officially, many American volunteers such as the Abraham Lincoln Brigade fought for the Republicans. 'Spain' became the cause célèbre for the left-leaning intelligentsia across the Western world, and many prominent artists and writers entered the Republic's service. As well, it attracted a large number of foreign left-wing working class men, for whom the war offered not only idealistic adventure but also an escape from post-Depression unemployment. Among the more famous foreigners participating on the Republic's side was George Orwell, who went on to write about his experiences in "Homage to Catalonia". Orwell's novel "Animal Farm" was
German involvement in the Spanish Civil War 1939 the personalist style heavily predominated, with ritualistic invocations of "Franco, Franco, Franco." The Falangists' hymn, "Cara al Sol", became the semi-national anthem of Franco's not-yet-established regime. German involvement in the Spanish Civil War German involvement in the Spanish Civil War of 1936 commenced with the outbreak of war in July 1936, with Adolf Hitler immediately sending in powerful air and armored units to assist General Francisco Franco and his Nationalist forces. The Soviet Union sent in smaller forces to assist the Republican government, while Britain and France and two dozen other countries set up an embargo on any munitions