People of the Revolution and the USSR

Victor Adler

Victor Adler
Non-Bolshevik socialists Austria Austria 1852–1918 ○ Natural causes

Founder and leader of Austrian Social Democracy who could not stop the war in 1914 and backed it

In January 1918 he urged strikers in Lower Austria and Vienna to return to work. Elected foreign minister by German Austria’s provisional assembly on 30 October, he oversaw the end of hostilities with the Entente and died on 11 November.

Born to a Jewish family in Prague, a physician turned socialist by the misery of Vienna’s workers, he united the Austrian Social Democratic Workers’ Party at the Hainfeld congress of 1889 and led it as a “little International” inside a multinational empire. At the Brussels Bureau meeting of July 1914 he confessed that “the war is already with us” and that his party was powerless, and despite private misgivings backed the government’s war. He became foreign minister of the provisional government in October 1918 but died on 11 November, a day before the republic was proclaimed.

Career timeline
  • 1880sLed efforts to unite the divided factions of Austrian Social Democracy.
  • 1889Founded the socialist newspaper Arbeiter-Zeitung.
  • 1914At the Second International’s emergency meeting, he said the war could no longer be stopped and defended Austria-Hungary’s entry into the war and the party leadership’s pro-war position.
  • 1918Elected foreign minister by German Austria’s provisional National Assembly, he served for eleven days.

Karl Johann Kautsky

Karl Johann Kautsky

Chief theoretician of orthodox Marxism in the Second International, founding editor of Die Neue Zeit, editor of Marx's Capital Vol. IV

"Socialism as a means to the emancipation of the proletariat, without democracy, is unthinkable." — The Dictatorship of the Proletariat (1918)

Leading Marxist theoretician of the Second International. He authored the Erfurt Programme, refuted Bernstein's revisionism, and after the Russian Revolution critiqued Bolshevik rule, creating the defining point of divergence between social democracy and Leninism.

Career timeline
  • 1875Joined Austrian SDAP; published Darwin and Socialism
  • 1880–1883Moved to Zurich, met Bernstein; travelled to London and befriended Marx and Engels
  • 1883–1917Founded and edited Die Neue Zeit for 35 years — leading Marxist theoretical journal of the Second International
  • 1885–1890Worked closely with Engels in London; began editing Marx's Theories of Surplus Value
  • 1891–1892Authored theoretical section of Erfurt Programme and commentary The Class Struggle — defining SPD Marxism
  • 1899–1909Led orthodox Marxist counter-attack against Bernstein's revisionism; published The Road to Power
  • 1917Broke with SPD over war policy; co-founded Independent Social Democratic Party (USPD)
  • 1918–1922Published The Dictatorship of the Proletariat criticising Bolshevik rule; provoked Lenin's polemical reply

Karl Renner

Karl Renner

Austrian Social Democratic leader who signed the Treaty of Saint-Germain and founded the Second Republic in 1945

Born to an ethnic German farming family in Moravia, he studied law in Vienna, joined the Social Democrats and entered the Imperial Council in 1907. An Austromarxist theorist of “personal autonomy” on the national question, he was criticised by Lenin and Stalin. In 1918 he became the first chancellor of German-Austria, leading a grand coalition that introduced the eight-hour day among other reforms, and had to accept the ban on union with Germany and the territorial losses of Saint-Germain. He supported the Anschluss in 1938. In April 1945, at Soviet direction, he formed a provisional government, and that year became president. He died in Vienna in 1950.

Career timeline
  • 1896Joined the Social Democratic Workers’ Party of Austria
  • 1907–1918Member of the Reichsrat
  • 1918–1920Chancellor and foreign minister of German-Austria (Austria)
  • 1919Head of the delegation at Saint-Germain
  • 1931–1933President of the National Council
  • 1945Head of the provisional government; declared independence
  • 1945–1950President of Austria