Who was the famous labor leader associated with the California agricultural labor movement?

Cesar Chavez is widely recognized as a pivotal figure in the California agricultural labor movement. He co-founded the United Farm Workers (UFW) and was a key advocate for the rights of farmworkers, helping to lead efforts for better wages, improved working conditions, and social justice for agricultural laborers, many of whom were Mexican American and immigrant workers. Through his leadership, Chavez organized strikes, boycotts, and negotiations with growers, significantly raising awareness about the struggles faced by farmworkers. His commitment to nonviolent protest, inspired by figures such as Gandhi and Martin Luther King Jr., marked a transformative period in labor rights advocacy in California and the United States.

While Dolores Huerta, another founding figure of the UFW, played an integral role alongside Chavez, the question specifically asks for the famous labor leader associated with the movement, which directly links to Chavez's renowned status and leadership prominence.