Taking an interdisciplinary approach, this research explores Zimbabwean literary and other cultural texts within the broader context of the construction of identities and the politics of inclusion and exclusion in nationalist and oppositional discourses. It also analyzes two texts by major non-Zimbabwean African writers to examine the thematic links between Zimbabwean and other African writing. Through combining historical, anthropological and political approaches with postcolonial, postmodern and feminist critical theories, the thesis explores the ways in which African writing and performance represent alternative histories to official versions of the nation. It further investigates questions of gender and their significance in nationalist discourses and shows how writing on war, trauma and healing informs and develops readers’ understanding of the relationship of the past to the present. Considered together as a coherent body of work, the published items submitted in this thesis explore how Zimbabwean and other African writers, through re-visioning history and writing from oppositional or marginal positions, intervene in political debates and suggest new transformative ways of constructing and negotiating identities in postcolonial societies.