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 saw some action in a night attack on the Nationalist trenches where he chased an enemy soldier with a bayonet and bombed an enemy rifle position. In April, Orwell returned to Barcelona. Wanting to be sent to the Madrid front, which meant he "must join the International Column", he approached a Communist friend attached to the Spanish Medical Aid and explained his case. "Although he did not think much of the Communists, Orwell was still ready to treat them as friends and allies. That would soon change." This was the time of the Barcelona May Days and Orwell was caught