1871-1945 1892-1969 1896-1970 1902-1967 1902-1968 1908-1960 1925-2006 20thcentury american americanfiction americanliterature authors barzani bellow chicago correspondence correspondenceperelman criticismandinterpretationdreiser criticismandinterpretationfarrell criticismandinterpretationhughes criticismandinterpretationwright dospassos environmentalpsychology farrell gibson history historyandcriticism homesandhaunts humorists illinois inliterature intellectuallife iraq john josephine kurds langston mailer mustafa naturalisminliterature norman politicalandsocialviewsdospassos politicalandsocialviewsfarrell politicalandsocialviewsherbst politicsandgovernment richard saul simms socialproblemsinliterature steinbeck styron theodore visualperception william