Postcolonial literature explores the experiences and identities of people from former colonies and their diaspora. It examines power dynamics, cultural identity, and the lasting impact of colonialism on individuals and societies, challenging dominant narratives and perspectives. Key themes include displacement, hybridity, and the psychological effects of colonialism. Authors like Chinua Achebe, Salman Rushdie, and Chimamanda Ngozi Adichie use innovative literary techniques to subvert traditional Western forms and assert distinct cultural voices.