United Farm Workers of America founder Cesar Chavez dies in San Luis, Ariz., at age 66 - 1993

President Bill Clinton signs the Family and Medical Leave Act. The law requires most employers of 50 or more workers to grant up to 12 weeks of unpaid leave for a family or medical emergency - 1993

Clinton-era OSHA issues confined spaces standard to prevent more than 50 deaths and 5,000 serious injuries annually for workers who enter confined spaces - 1993