What are the two most common religions in africa?

The people of are overwhelmingly arab but are divided by religion.

Aprovision of the general agreement on tariffs and trade treaty (gatt)increased taxes on services between the us, mexico, and canada. reduced international tariffs on industrial goods by forty percent. increased us tariffs on agricultural products by forty percent. ended taxes on goods traded by the us, mexico, and canada.

The biggest component / ingredient of summer time smog is