Which of the Following Describes the Purpose of the U

Which of the following describes the purpose of the U.S.Sanitary Commission?

A) The group was the first federal military medical evacuation system with emergency transportation and mobile field hospitals.
B) The office was established to enforce minimum standards of cleanliness in army camps and to supervise the burial of war dead.
C) It was a voluntary organization in the North that provided medical services,distributed supplies and medicines,and recruited physicians and nurses.
D) Northern evangelicals created the committee to supervise the morals of Union soldiers and to combat gambling,drinking,and consorting with prostitutes.