Each number on the map corresponds to the territory gained under a particular islamic leader. which of the following does region iv on the map represent?

NOT - Expansion under Constantine I

If you could put a map I could help you Just upload the map  and I'll edit this with the answer.

Explanation:

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explanation:

the language dates from the contacts of arabian traders with the inhabitants of the east coast of africa over many centuries. under arab influence, swahili originated as a lingua franca used by several closely related bantu-speaking tribal groups.