AdvertisementCesar Chavez: The Life Behind A Legacy Of Farm Labor RightsAugust 12, 2016Maureen PaofacebookEmailCesar Chavez, the head of the United Farm Workers Union, calls for the resignation of Walter Kintz, the first legal counsel for the state Agriculture Labor Relations Board, in Sacramento, Calif., on Sept. 16, 1975. Chavez's efforts in California culminated in landmark legislation that protected the rights of the state's farmworkers and created the ALRB. (AP)