The public power movement gained prominence in the 1920s and 1930s under the leadership of the Washington State Grange, a non-partisan, grassroots advocacy group for rural citizens with both legislative programs and community activities.
In the 1920s and 1930s, the public power movement flourished under the leadership of the Washington State Grange, a non-partisan, grassroots advocacy organization for rural citizens that included both legislative programs and community events.