The Byzantine Empire lasted from approximately 500 AD to 1453 AD, overlapping with and continuing the Eastern Roman Empire after the fall of the Western Roman Empire. Some key events included Constantine moving the capital to Constantinople in 330 AD, Justinian recapturing land in the 530s AD but the Empire weakening after his death due to plague and invasions. Religious disputes also weakened the Empire, and over time the aggressive Arab Muslims absorbed more territory until the Ottoman Empire conquered Constantinople in 1453, marking the fall of the Byzantine Empire.