Which best describes the Muslim presence in North Africa in the late seventh and early eighth centuries?

AMuslims were not interested in expanding into North Africa.

BMuslim armies Concord the territory but did not spread their faith.

CMuslims lived in the area but had very little influence on the culture in North Africa.

DMuslim armies carried their faith west across the top of the entire continent.

Can someone please helo ASAP :)