The Conscription Law During World War I Differed from the Civil

The conscription law during World War I differed from the Civil War draft especially because it

A) exempted men older that thirty-five and younger than twenty-one from service.
B) drafted women as well as men.
C) drafted men for the navy and air force as well as the army.
D) contained no provisions for hiring a substitute or purchasing an exemption.
E) contained no provision for conscientious objection.