John Steinbeck, The Grapes of Wrath (1939)
Few novels can claim that their message led to actual legislation, but The Grapes of Wrath did just that. Its story of the travails of Oklahoma migrants during the Great Depression ignited a movement in Congress to pass laws benefiting farm workers. When Steinbeck won the Nobel Prize in 1962, the committee specifically cited this novel as one of the main reasons for the award.
Few novels can claim that their message led to actual legislation, but <em>The Grapes of Wrath</em> did just that. Its story of the travails of Oklahoma migrants during the Great Depression ignited a movement in Congress to pass laws benefiting farm workers. When Steinbeck won the Nobel Prize in 1962, the committee specifically cited this novel as one of the main reasons for the award.