Cesar Chavez founded a labor union, launched a movement, and inspired a generation. He rose from migrant worker to icon, becoming one of the great leaders of the twentieth century. Two decades after his death, Chavez remains the most significant Latino figure in U.S. history. Yet his life story has been told only in hagiography--until now.

In the first comprehensive biography of Chavez, Miriam Pawel offers a searching yet empathetic portrayal. Chavez emerges here as a visionary whose eyes were fixed on a horizon others often could not even see. He was a brilliant strategist who...