Which group of people live primarily on africa s eastern coast, are of mixed arab-african ancestry, and usually practice islam? a. afrikaners b. ashanti c. bantu d. swahili

I believe the answer is: Swahili
in the past, this region was colonized by the French Empire, which explain why french language is pretty common to be spotted here.
It's predicted that the Swahili had a sum of 650,000 muslim population as its members.

C. equitable; undue influence