1819-1892 1901-1991 1910-1970 1919-1988 1926-2005 20thcentury americanpoetry blackmountain charles criticalstudies criticismandinterpretationcreeley criticismandinterpretationduncan criticismandinterpretationjackson criticismandinterpretationwhitman historyandcriticism intellectuallife laura(riding) literarycriticism literarystudies:general literarystudies:poetry literature northcarolina poetics poetry poetryinenglishamericanwritersolson poets robert socialaspects sociolinguistics unitedstates usa walt