Abbie Hoffman publicly praised "Prairie Fire" and believed every American should be given a copy. The manifesto's influence initiated the formation of the Prairie Fire Organizing Committee in several American cities. Hundreds of above-ground activists helped further the new political vision of the Weather Underground. Essentially, after the 1969 failure of the Days of Rage to involve thousands of youth in massive street fighting, Weather renounced most of the Left and decided to operate as an isolated underground group. Prairie Fire urged people to never "dissociate mass struggle from revolutionary violence". To do so, asserted Weather, was to do the state's work. Just as in 1969–1970, Weather still refused to renounce revolutionary violence for "to leave people unprepared to fight the state is to seriously mislead them about the inevitable nature of what lies ahead". However, the decision to build only an underground group caused the Weather Underground to lose sight of its commitment to mass struggle and made future alliances with the mass movement difficult and tenuous.