What did wacs, the waves, and the wafs have in common? a. all three were new deal programs that coordinated war production. b. they were medical treatment units for the u. s. army, navy, and air force. c. all three were military units made up of women. d. each was a military unit made up of native americans, african-americans, or other ethnic minorities.

C. All three were military units made up of women.

workers of lowell mills were greatly benefited for the waltham type of work which was more a paternalist kind, trying to protect the integrity of this little girls coming from small farmers and providing an adequate place of work, this in an effort to avoid the issues of bad place conditions and immorality that the people in bigger industrialized cities of great britain were experimenting.