The consequence of the policy on labor relations within the combatant countries was something called in Germany, a term deriving from the medieval concept of "peace (especially between feuding families) within a besieged city". Other countries had their own terms, such as the
Sacred Union in France and the in Portugal. By such means,
strikes and other forms of
industrial action were to end for the duration. From 1916 onward, however, illegal labor strikes in Germany began to increase in number due to eroding wages as well as food and energy shortages. In June 1916, for example, over 50,000 laborers in Berlin went on strike to protest the jailing of
Karl Liebknecht. In April 1917 the government responded with military force after workers in Berlin and
Leipzig rioted over bread rationing. The
culmination of the strikes came in January 1918 when over a million workers walked off the job. After the First World War, compounded with the example of the
Bolsheviks winning a revolution, a longing for the conditions which had transpired during the war was a major motivation for
fascism. ==Zimmerwald Conference, September 1915==