(IWW). The national offices of the AFL unions were opposed to the shutdown. Local, state and federal government officials, the press, and much of the public viewed the strike as a radical attempt to subvert American institutions.

The strike's demand for higher wages came within months of the end of World War I, the original justification for the wage controls. From 1915 to 1918, Seattle had seen a big increase in union membership, and some union leaders were inspired by the Russian Revolution