What did the family medical leave act guarantee to most full-time employees? a. health care and prescription drugs b. a higher minimum wage c. 12 weeks of unpaid leave a year d. expanded tax credits for higher education

The correct option is C.
The medical Leave Act is a labour law that requires employers to provide employees unpaid leave for their workers for serious family health issues such as pregnancy, personal illness, etc. The Act makes provision for unpaid, job protected leave of up to 12 weeks in a year. 

The Family Medical Leave Act guarantee to most full-time employees C.12 weeks of unpaid leave a year. Although there is no payment for this leave, they are secure that in emergencies, they have a time that they can leave from work .

The answer should be d.