The document discusses postcolonialism and key related concepts. It defines colonialism as one strong nation establishing rule over another nation. Postcolonialism developed after colonialism and refers to analyzing the cultural legacy of colonialism and imperialism. It rejects the dominant Western view and superiority of Western culture. Key concepts discussed include Orientalism, diaspora, hybridity, subaltern, and how these themes are represented in the films Lagaan and Midnight's Children.