Ritically assess the relevance of Marxist theory to the study of media texts.

My chosen text is the film Farenheit 911 directed by Michael Moore. I would like you to examine the relevance of marxism within this chosen text. I think base/superstructure are key elements within marx, also Gramasci and Hegomony and Althusser who introduced ideological state apparatus.
I want the essay to be constructed around my chosen text and explain its relevance to marxism. I would also require all referencing in the essay. I need to know exact places to where you got your references, such as name, date page ect or website.