 Complete the following phrase:  After the war ended and revolution spread from the naval ports in the north to factories and cities across the country, Stoecker became a leading participant in the Workers and Soldiers Soviet in Cologne. Between December 1918 and June 1919 he was editor of Volkstribüne the USPDs local newspaper in Elberfeld Wuppertal. With the city under British military occupation at the time, Cologne did not feature prominently in the more extreme manifestations of the 