Another related concept is that neoadjuvant therapy acts on micrometastatic disease. The downstaging is then a surrogate marker of efficacy on undetected dissemination, resulting in improved longtime survival compared to the surgery-alone strategy.
Cesar Chavez In 1968, Cesar Chavez led a boycott that resulted in a collective bargaining agreement guaranteeing field workers the right to unionize. Learn more about how Chavez grew from migrant farm worker to civil rights champion in this video.
Cesar Chavez leads a national boycott against the California table grape growers who will not sign a contract with the union. The campaign becomes known as âLa Causa.â. Chavez goes on a 25-day spiritual fast to protest the violence being used against the striking farmworkers and to draw attention to their struggle. The act attracts enormous national attention and the fast reaffirms the movementâs belief in non-violence and Chavezâs spiritual commitment to the cause.