The spread of Islam into the Maghreb is an example of

The Maghreb largely shares a common culinary tradition; indeed, it was jocularly defined by Habib Bourguiba as the part of North Africa where couscous is the staple food. The region is almost entirely Muslim in religion, following the Sunni Maliki school, although small Ibadi communities remain in some areas.

Explanation:

a plantation economy is an economy based on agricultural mass production, usually of a few commodity crops grown on large farms called plantations. plantation economies rely on the export of cash crops as a source of income.

i hope this : )

the answer is c. to explore the louisiana purchase