Following on previous workshops of the Impact of Empire network which looked at frontiers (Impact 9), integration (Impact 10) and the world(s) beyond the borders of the Roman empire (Impact 11), the twelfth meeting of the network focused on movement within the Roman world. The Impact of Mobility and Migration in the Roman Empire assembles a series of papers on key themes in the study of Roman mobility and migration. It discusses legal frameworks, the mobility of the army (both at war and in peace-time), ethnic identity, the mobility of women, the mobility of senators, diplomatic...