Ralph Ellison' s Invisible Man describes an unknown name Black man' s growth.It also penetrates African American' s history of struggling for survival.In the perspective of intertextuality,this paper analyzes the allusions of the historical figures and contexts;it explains the relation between this novel and other texts;it helps to clarify the author' s attitude after comparing Blacks' survival strategies.The paper argues that intertextualiy,as an important critical method,liberates readers.
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