Edson began her fight for
reform by demanding the passage of pure milk laws in Los Angeles. She
had learned that babies were dying from drinking contaminated milk.
In a letter to a friend, she wrote: "If the milk supply is in the hands
of politicians, how can a woman who wants to do the right thing by her
babies stay at home and keep quiet while they drink impure milk?" Edson
pressured the city government to hire more inspectors to make sure that
all milk sold in the city was pure.
Edson later became a leader
in the fight for woman suffrage. California in 1911 became the sixth
state in the nation to grant women the right to vote.
Women and children in the
early twentieth century often worked ten or twelve hours a day in unhealthy
and unsanitary conditions. Cannery workers, for instance, stood knee-deep
in dirty water, breathed foul air, and received less than 15 cents an
hour. Edson led the fight for the passage in 1913 of a minimum wage
law for women and children. Governor Hiram Johnson appointed Edson to
be the executive director of a state commission to enforce the new law.