THE German Social Democratic Party, the most influential socialist party in Europe and the largest single political movement in Germany on the eve of World War I, was a major force promoting educational reform in the Wilhelmian period. The party's reform activities centered on the Volksschule, the common elementary school maintained by the German states to inculcate piety, patriotism, and the work ethic in the children of factory workers, artisans, peasants, and small tradesmen. Traditionally the German working-class movement demanded state support for a secularized and expanded school program. Through the 1890's, the Social Democrats perpetuated this demand. As the twentieth century opened, the party's radical faction, committed to class struggle and revolution, articulated a new position. The radicals suggested specific curricular reforms to instill values compatible with the tenets of socialism. Moreover, they specified ways in which the party might achieve a greater voice in school affairs. Lastly, they promoted educational alternatives to the Volksschule: socialist training in the home, a youth movement, and adult education. The purpose of the radical program was to prepare the child to participate in the class struggle. By broadening the Social Democrats' traditional position on school reform, the radicals made education part of a comprehensive program for political action.