Independent Social Democratic Party of Germany
The Independent Social Democratic Party of Germany (German: Unabhängige Sozialdemokratische Partei Deutschlands, USPD) was a short-lived political party in Germany during the German Empire and the Weimar Republic. The organization was established in 1917 as the result of a split of anti-war members of the Social Democratic Party of Germany (SPD), from the left of the party as well as the centre and the right. The organization attempted to chart a course between electorally oriented reformism on the one hand and Bolshevist revolutionism on the other. After several splits and mergers, the last part of the organization was terminated in 1931 through merger with the Socialist Workers' Party of Germany (SAPD).
Independent Social Democratic Party of Germany Unabhängige Sozialdemokratische Partei Deutschlands
April 1917
November 1931
120,000 (January 1918)
750,000 (Spring 1920)
Organizational history[edit]
Formation[edit]
On 21 December 1915, several SPD members in the Reichstag, the German parliament, voted against the authorization of further credits to finance World War I, an incident that emphasized existing tensions between the party's leadership and the pacifists surrounding Hugo Haase and ultimately led to the expulsion of the group from the SPD on 24 March 1916.
To be able to continue their parliamentary work, the group formed the Social Democratic Working Group (Sozialdemokratische Arbeitsgemeinschaft, SAG). Concerns from the SPD leadership and Friedrich Ebert that the SAG was intent on dividing the SPD then led to the expulsion of the SAG members from the SPD on 18 January 1917. On 6 April 1917, the USPD was founded at a conference in Gotha, with Hugo Haase as the party's first chairman. The Spartakusbund also merged into the newly founded party, but it retained relative autonomy.[1] To avoid confusion, the existing SPD was typically called the Majority Social Democratic Party of Germany (Mehrheits-SPD or MSPD, majority-SPD) from then on. Luise Zietz was one of the main agitators in favor of a split in the party in 1917.[2] She became a leader in the creation of the USPD's women's movement.[2]
Following the Januarstreik in January 1918, a strike demanding an end to the war and better food provisioning that was organized by revolutionaries affiliated with the USPD and officially supported by the party, the USPD quickly rose to about 120,000 members. The USPD reached a settlement with the SPD as the German Revolution began and even became part of the government in the form of the Rat der Volksbeauftragten (Council of the People's Deputies), which was formed on 10 November 1918 and mutually led by Ebert and Haase during the German Revolution.
However, the agreement did not last long as Haase, Wilhelm Dittmann and Emil Barth left the council on 29 December 1918 to protest the SPD's use of military force during the sailors' uprising in Berlin. At the same time, the Spartakusbund, led by Rosa Luxemburg and Karl Liebknecht, separated from the USPD in order to merge with other left-wing groups and form the Communist Party of Germany (Kommunistische Partei Deutschlands, KPD).
Development[edit]
During the elections for the National Assembly on 19 January 1919 from which the SPD emerged as the strongest party with 37.9% of the votes, the USPD only managed to attract 7.6%. Nevertheless, the party's strong support for the introduction of a system of councils (Räterepublik) instead of a parliamentary democracy attracted many former SPD members and in spring 1920 the USPD had grown to more than 750,000 members, managing to increase their share of votes to 17.9% during the parliamentary elections on 6 June 1920 and becoming one of the largest factions in the new Reichstag, second only to the SPD (21.7%). During that period, the USPD briefly published a newspaper, Arbeiterpost.[3]