The document discusses postcolonial studies and literature. It defines postcolonial studies as the critical analysis of history, culture, literature and discourse specific to former colonies. It discusses key issues in postcolonial studies like rejecting Western imperialist narratives and expanding literary canons. It provides examples of postcolonial authors and influential novels. It also summarizes Cavafy's poem "Waiting for the Barbarians", which depicts a town awaiting an invasion that does not come, showing how borders help define identities.