Karl Liebknecht

Karl Paul August Friedrich Liebknecht (; 13 August 1871 – 15 January 1919) was a German revolutionary socialist and anti-militarist. A member of the Social Democratic Party of Germany (SPD) beginning in 1900, he was one of its deputies in the Reichstag from 1912 to 1916, where he represented the left-revolutionary wing of the party. In 1916 he was expelled from the SPD's parliamentary group for his opposition to the ''Burgfriedenspolitik'', the political truce between all parties in the Reichstag while the war lasted. He twice spent time in prison, first for writing an anti-militarism pamphlet in 1907 and then for his role in a 1916 antiwar demonstration. He was released from the second under a general amnesty three weeks before the end of the First World War.

During the November Revolution that broke out across Germany in the final days of the war, Liebknecht proclaimed Germany a "Free Socialist Republic" from the Berlin Palace on 9 November 1918. On 11 November, together with Rosa Luxemburg and others he founded the Spartacist League. In December, his call to make Germany a soviet republic was rejected by the majority of the Reich Congress of Workers' and Soldiers' Councils (). At the end of 1918, Liebknecht was one of the founders of the Communist Party of Germany (KPD). Shortly after the suppression of the Spartacist uprising in which he played a leading role, he and Rosa Luxemburg were killed by members of the Guard Cavalry Rifle Division after they had consulted with Gustav Noske, who was a member of the Council of the People's Deputies, Germany's interim government, and had responsibility for military affairs. Although two of the men directly involved in the murders were prosecuted, no one responsible for ordering their deaths was ever brought to trial.

After their deaths, both Liebknecht and Rosa Luxemburg became martyrs for the communist and socialist cause in Germany and throughout Europe. Commemoration of the two continues to play an important role among the German left to this day. Provided by Wikipedia