????:1???????????:????vx

2????????

3???????????

4?????????

5????????????

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

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

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

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