Waihangahia tētahi putanga matatini ake o tēnei rerenga kōrero He nui ngā taunakitanga e tohu ana i tīmata te tirohanga kawemai i te tonga o California i te mutunga o ngā tau 1960 / tīmatanga o ngā tau 1970.
Ko te tikanga, ko te putanga matatini ake o te rerenga ko "He nui nga taunakitanga e tohu ana i te ahua o te kawemai i timata i Southern California i te mutunga - 1960s / early 1970s, me te whakataetae taraiwa / whakataetae huarahi ko te whiriwhiri o nga whakataetae motopaika. "