Answer:
The extent to which west African and Swahili societies participate in interregional trade in the post classical period is described below in details.
Step-by-step explanation:
The Swahili Civilization is a society of people in east Africa. Swahili society has origins in Bantu but has been inspired by middle eastern, Arab, Asian, and European societies, all while keeping a different language. Some cities prospered under the Swahili civilization.
The Post-classical era saw some general developments or ideas. There were the development and growth of civilization into new geographic regions.