TheeffectofDarwinistideaof“survivalofthefittest”wasshatteringin()’sfictionalworldofjungle,where“killortobekilled”wasthelaw.
C
德莱塞是美国自然主义作家的杰出代表，受达尔文进化论中“物竞天择，适者生存”的影响，其作品中体现了弱肉强食的原则，《嘉莉妹妹》就是典型的此类作品。
MarkTwain’sparticularconcernaboutthelocalcharacterofaregioncameaboutas“localcolorism,”auniquevariationofAmericanliterary().
Attheageofeighty-seven,()readhispoetryattheinaugurationofPresidentJohnin1961.
Somepersonsgaingoalanddirectionfromtheirtensions;others________underpressure.
ThechildhoodofTomSawyerandHuckFinnintheMississippiisarecordofavanishedwayoflifeinthe()Mississippivalley
Unlikehiscontemporariesintheearly20thcentury,()didnotbreakupwiththepoetictraditionnormadeanyexperimentonform.