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
Yugoslav volunteers in the Spanish Civil War Yugoslav volunteers in the Spanish Civil War The Yugoslav volunteers in the Spanish Civil War, known as Spanish fighters (, , / "Španski borci") and Yugoslav brigadistas (), was a contingent of volunteers from the Kingdom of Yugoslavia that fought beside the Republican side (in support of the Second Spanish Republic) in the Spanish Civil War (1936–39). An estimated 1,664 "Yugoslav brigadistas" fought in the war, out of whom c. 800 were killed in action. According to the Spanish statistics, 148 Yugoslav volunteers received the officer rank during the conflict. Most of them fought in the battalions "Dimitrov" and "Đuro