??????:????????? ????“??”???????

????:????70?????:??????????

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

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

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

??????(?????????? ?????????) ????????????:???????