Through concentrating on the life and printing business of William Caxton--the first English printer, it illustrates the initial changes imposed by printing media during the later of fifteenth century, such as the transition of palace culture and the standardization of English language.

Spivak s Research on "Subaltern" and Her Feminist Literary Critique: Based both on Gender and Race Perspectives;

Spivak and Her Criticism on the Post Colonial Feminism;

Nicholas Spykman s Rimland Theory and Its Strategic Implications;