What effect does el nino have on the united states?

El Nino's are typically a surge of  warm air that come over oceans and causes seasons to be warmer than avg.  

Explanation:

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.

answeramicable; (friendly);