Youmayhaveheardtheterm“theAmericanDream”.In1848,JamesW....
问题详情：Youmayhaveheardtheterm“theAmericanDream”.In1848,JamesW.MarshallfoundgoldinCaliforniaandpeoplebeganhavinggoldendreams.That19thcentury“AmericanDream”motivatedtheGoldRushandgaveCaliforniaitsn...