-1944 1883-1963 1885-1972 1939-1945 20thcentury american americanpoetry biography british correspondence correspondencehill correspondencenardi criticismandinterpretationpound criticismandinterpretationwilliams douglasknight ezra flightnavigators friendsandassociatespound friendsandassociateswilliams greatbritain historyandcriticism marcia marym military personalnarratives poets pound williamcarlos worldwar