The Incidence of Alcoholism Amongst Muslims and Mormons Is Low

The incidence of alcoholism amongst Muslims and Mormons is low because

A) these religions prohibit alcohol consumption.
B) members of both groups are likely to have inherited an inability to metabolize alcohol properly.
C) individuals who practice these religions are likely to live in areas where alcohol is not readily available.
D) strong family and community bonds protect these populations from all psychological disorders.