Answer:
Diasporic histories, is the right answer.
Step-by-step explanation:
The term diaspora is used to refer to a large group of people with a similar ancestry or motherland. They have migrated out to other regions throughout the world. It initially referred to the Jewish experience, in particular to the exile of the Jewish population from their homeland to Babylonia. This was also used to refer to the devastation of Jerusalem and its Temple. However, over time this concept has been used with the Greek conquest of the Mediterranean lands. In this context, a diasporic history refers to the study of the history of these people.