This document provides an overview of the key concepts in diaspora literature. It begins by defining diaspora as the displacement of a community into a new geographical and cultural region. It then discusses two main moves in diasporic writing: the spatial move involving de-territorialization and re-territorialization, and the temporal move of looking back to the past and forward to the future. Several diasporic authors and their works are listed. The features of diasporic culture include themes of memory, alienation in the new society, and connection to the homeland. Three overarching themes are identified: nostalgia and imaginary homelands, hybrid identities, and globalization. Examples from authors Margaret Atwood