<Li> Beyond the Horizon by Eugene O'Neill (Boni) </Li> <Li> History: <Ul> <Li> The War with Mexico by Justin Harvey Smith (Macmillan) </Li> </Ul> </Li> <Ul> <Li> The War with Mexico by Justin Harvey Smith (Macmillan) </Li> </Ul> <Li> The War with Mexico by Justin Harvey Smith (Macmillan) </Li>

Who was awarded the pulitzer prize in 1920