Byzantine historiography refers to the study and writing of history in the Byzantine Empire, which lasted from approximately 330 to 1453 AD. Byzantine historians often focused on political events, military campaigns, and the lives of emperors, using a blend of classical sources and Christian perspectives. Their works aimed to provide moral lessons and justify the actions of rulers. Key figures in Byzantine historiography include Prokopios, Anna Komnene, and Michael Psellos. These historians employed various styles, from detailed narratives to more philosophical approaches. Their writings not only document historical events but also reflect the cultural and religious values of the Byzantine society.