Based on the findings and discussion in this thesis, the writer finds cultural system and implementation of cultural is ethnical system, knowledge of postocololism to literature analysis. The relevance postocolonialism analysis to compare it very relevant with indonesia literature for example, africa, east america, and south easth asia and it sign that the development of social political and economic aspect. the writer states that literature especially roman is really important as a mirror of human's life. it is also important as a mirror of human's life. it is also important to track and identify what has happened in the past, which is the cultural systems and relevance of posconialism to literature analysis an cultural