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
George Orwell I never did before." Having witnessed the success of the anarcho-syndicalist communities, for example in Anarchist Catalonia, and the subsequent brutal suppression of the anarcho-syndicalists, anti-Stalin communist parties and revolutionaries by the Soviet Union-backed Communists, Orwell returned from Catalonia a staunch anti-Stalinist and joined the Independent Labour Party, his card being issued on 13 June 1938. Although he was never a Trotskyist, he was strongly influenced by the Trotskyist and anarchist critiques of the Soviet regime, and by the anarchists' emphasis on individual freedom. In Part 2 of "The Road to Wigan Pier", published by the Left Book Club, Orwell