Postcolonial literature is the literature by people from formerly colonized countries, originating from all continents except Antarctica. Postcolonial literature often addresses the problems and consequences of the decolonization of a country, especially questions relating to the political and cultural independence of formerly subjugated people, and themes such as racialism and colonialism.[1][2][3] A range of literary theory has evolved around the subject. It addresses the role of literature in perpetuating and challenging what postcolonial critic Edward Said refers to as cultural imperialism.[4]
Migrant literature and postcolonial literature show some considerable overlap. However, not all migration takes place in a colonial setting, and not all postcolonial literature deals with migration. A question of current debate is the extent to which postcolonial theory also speaks to migration literature in non-colonial settings.