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 published a biography. More concerned with the literary nature of Orwell's work, he sought explanations for Orwell's character and treated his first-person writings as autobiographical. Shelden introduced new information that sought to build on Crick's work. Shelden speculated that Orwell possessed an obsessive belief in his failure and inadequacy. Peter Davison's publication of the "Complete Works of George Orwell", completed in 2000, made most of the Orwell Archive accessible to the public. Jeffrey Meyers, a prolific American biographer, was first to take advantage of this and published a book in 2001 that investigated the darker side of Orwell and questioned