Worth 15 points please help.

As of 2009, the largest and most widespread religion in the world was a. buddhism b. christianity c. hinduism d. islam select the best answer from the choices provided. a b c d

What factors led to europe's global dominance in economic and political factors? what impacts did that dominance have on other peoples and environments?

Plzz on what physical process is responsible for the creation of volcanoes, earthquakes and ocean trenches at the plate margins?