August Wilson was an influential African American playwright known for his ten-play Pittsburgh Cycle chronicling the African American experience in the 20th century. Some of his most famous plays include Fences, which won the Pulitzer Prize in 1987, and Ma Rainey's Black Bottom. Wilson completed the cycle before his death from liver cancer in 2005. Fences, set in the 1950s, focuses on family and generational conflicts within the African American community at that time through the lens of baseball as a symbol.