Through the examination of American historical cultural context and the impact of wars on American nationality and its culture,the vacancy of war literary study is put forward by the contrast with the recent situation,citing the wartime mobilization theory initiated by Keith Gandal.

Since the Third Plenary Session of the Eleventh Congress of the Chinese Communist Party, while trying to adapt to the great current of globalization, the theory of the United Front has witnessed two great leaps in its evolution to increase the cohesion of Chinese nation: Deng Xiaoping s theory of the United Front in the new era and Jiang Zemin s thought on the United Front.

Secondly,wartime literature and art theory failed to be developed into postwarliterature and art theory in time.

Compared with other war mobilization mode,public opinion mobilization is spirit mobilization,information mobilization,public mobilization and media mobilization,which is the basic assurance to realize wartime rapid mobilization and directly influences the course and end of war.