What region American Indian cultures such as the Inuit and Aleut remain influential in some areas?

The Arctic culture area, a cold, flat, treeless region (actually a frozen desert) near the Arctic Circle in present-day Alaska, Canada and Greenland, was home to the Inuit and the Aleut. Both groups spoke, and continue to speak, dialects descended from what scholars call the Eskimo-Aleut language family.

Explanation:

-History

a mid-ocean ridge or mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. this uplifting of the ocean floor occurs when convection currents rise in the mantle beneath the oceanic crust and create magma where two tectonic plates meet at a divergent boundary.a geomagnetic reversal is a change in a planet's magnetic field such that the positions of magnetic north and magnetic south are interchanged.

the answer is:

c. islam and christianity

explanation:

islam and christianity are widely practiced in africa. islam is practiced due to its spread from the middle east into africa, and christianity is practiced due to the colonization of africa by the british empire.