1912-1989 1925-1981 1931-1980 20thcentury africanamericansinmotionpictures africanamericansinthemotionpictureindustry allen art art057000soc052000soc031000 beard biography buckwheat comedians davis discrimination film history historyandcriticism hoskins jr mediastudies morrison racerelations racerelationsinmotionpictures racisminmotionpictures shore socialscience stereotypes(socialpsychology)inmotionpictures stymie thomas unitedstates video