????:????????? ????“???????”????

????:??????????:????????

??????????1?6???,?????????????????????,???????????????????????????????????????,????????????????

?????????????,????????????????????1968????????1983????????????????,??“??”??(Rodolfo "Corky" Gonzales)????????????????????????????(Cesar Chavez)??,?,?????

???,???????,??????????????????20????50?,????????????????“??????”??,????20?????????????,??(migrant farmworkers:???????????)???????????????

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