Cesar Chavez OPPOSED ILLEGAL IMMIGRATION!!!
Their efforts contributed to Congress ending the Bracero Program in 1964. In 1973, the UFW was one of the first labor unions to oppose proposed employer sanctions that would have prohibited hiring undocumented immigrants. Later during the 1980s, while Chávez was still working alongside Huerta, he was key in getting the amnesty provisions into the 1986 federal immigration act....." Source
Bracero Program "The Bracero Program (named for the Spanish term bracero, "strong-arm") was a series of laws and diplomatic agreements, initiated by an August 1942 exchange of diplomatic notes between the United States and Mexico, for the importation of temporary contract laborers from Mexico to the United States......"