German trade-union leader who signed the 1918 agreement with Stinnes and met the Kapp Putsch of 1920 with a general strike
Born in Marienburg, he grew up in an orphanage and became a wood turner. He joined the Social Democrats in 1885, chaired the General Commission of the German Trade Unions from 1890, and sat in the Reichstag in 1893–1898 and 1903–1920. In 1913 he became the first President of the International Federation of Trade Unions. He led the SPD’s right wing, and in the First World War supported the civil truce and the renunciation of strikes. On 15 November 1918 he signed an agreement with Hugo Stinnes under which employers for the first time accepted the unions as workers’ representatives, with the eight-hour day and works councils, while the unions rejected the radical socialists’ demands. In 1919 he became chairman of the new General German Trade Union Federation (ADGB), and in March 1920 he organised the general strike against the Kapp Putsch. He died in Berlin later that year.
Career timeline
- 1885Joined the SPD
- 1890Chairman of the General Commission of the German Trade Unions
- 1893Elected to the Reichstag
- 1913First President of the International Federation of Trade Unions
- 1918.11.15Stinnes–Legien Agreement
- 1919Chairman of the ADGB
- 1920.03General strike against the Kapp Putsch
Lawyer who founded the USPD against the war and co-chaired the Council of People’s Deputies with Ebert in 1918
After Ebert’s government bloodily suppressed the revolutionary Volksmarinedivision in December 1918, Haase and fellow USPD delegates resigned from the Council of the People’s Deputies in protest.
Born to a Jewish family in East Prussia, he made his name as a lawyer defending socialists and in 1911 became SPD co-chairman alongside Bebel. In August 1914 he opposed war credits but had to read the party’s statement in their favour in the Reichstag. In 1917 he founded the Independent Social Democratic Party (USPD) with the war’s opponents. In November 1918 he co-chaired the Council of People’s Deputies with Ebert, leaving the government after the Christmas crisis. Shot outside the Reichstag in October 1919, he died in November.
Career timeline
- 1888Established himself as a lawyer, defending workers, peasants, and socialist activists.
- 1911Became co-chairman of the Social Democratic Party of Germany (SPD) with August Bebel.
- 1914Opposed war credits but, following party discipline, voted for them in the Reichstag and defended the party’s support.
- 1917Helped found the Independent Social Democratic Party (USPD) and became its chairman.
- 1918From November, co-chaired the Council of the People’s Deputies with Ebert; resigned in December to protest the government’s suppression of the sailors’ division.
- 1919Was shot while entering the Reichstag on 8 October and died of blood poisoning from the wound on 7 November.
German Social Democratic and Independent Social Democratic politician who headed Berlin police in 1918
“I got my job from the Revolution, and I shall give it up only to the Revolution.”
A trained mechanic, Eichhorn worked for the Social Democratic Party before joining the Independent Social Democratic Party in 1917. After the November Revolution of 1918, he became Berlin police president and pursued a policing policy favorable to left-wing political groups. On 4 January 1919, the Prussian cabinet tried to dismiss him and replace him with Social Democrat Eugen Ernst. Mass demonstrations and a general strike opposed the move, followed by occupations and armed clashes that became the January uprising.
Career timeline
- 1893Became a full-time Social Democratic Party official and worked as an editor in Dresden
- 1903–1911Member of the Reichstag for Baden's 9th constituency
- 1908–1917Head of the Berlin Social Democratic press office
- 1917Joined the Independent Social Democratic Party
- 1918–1919Served as Berlin police president
- 1919–1920Member of the Weimar National Assembly for Berlin
- 1920–1925Joined the Communist Party of Germany and served in the Reichstag
Journalist who overthrew the Bavarian monarchy in Munich in November 1918, proclaimed the People’s State and was assassinated the next year
He organized the November 1918 Bavarian Revolution, overthrew the monarchy and proclaimed the People’s State; he was assassinated in February 1919 while on his way to resign.
Born to a Jewish merchant family in Berlin, he was a theatre critic and editor of the SPD’s Vorwärts before moving to Munich. He joined the USPD against the war and was jailed for leading the munitions strike of January 1918. On 7 November he led demonstrators from a rally on the Theresienwiese round the barracks, and the next day proclaimed the People’s State of Bavaria and became premier. His publication of documents on German war guilt earned him the right’s hatred. Heavily defeated in the January 1919 election, he was assassinated by Count Arco-Valley on 21 February on his way to resign.
Career timeline
- 1890–1895Contributing editor of the Frankfurter Zeitung.
- 1898Joined the Social Democratic Party of Germany (SPD).
- 1900–1905Edited Vorwärts.
- 1907–1910Chief editor of the Fränkische Tagespost in Nuremberg.
- 1917Joined the Independent Social Democratic Party of Germany (USPD).
- 1918Convicted of treason for inciting a munitions workers’ strike, he was imprisoned at Stadelheim and released in October under a general amnesty.
- 1918–1919Served as the first republican premier of the People’s State of Bavaria.
Social Democratic chancellor whose government accepted the Treaty of Versailles under an Allied ultimatum
Born in Darkehmen in the Province of Prussia, he worked as a lawyer’s clerk, co-founded the office employees’ union and was second chairman of the General Commission of Trade Unions from 1908 to 1918. Elected to the Reichstag for the SPD in 1912, he became labour secretary in Max von Baden’s cabinet in October 1918. When Scheidemann resigned in protest at the Treaty of Versailles in June 1919, Bauer, until then a vocal critic of the treaty, succeeded him and got it through the National Assembly. His government carried out tax reform and extended social insurance, but was forced out in March 1920 over the negotiations conducted with the Kapp putschists. He was later vice-chancellor and treasury minister, and the Barmat corruption scandal cost him his seat in 1925. He died in Berlin in 1944.
Career timeline
- 1908–1918Second chairman of the General Commission of Trade Unions
- 1912Reichstag deputy (SPD)
- 1918Labour secretary
- 1919–1920Chancellor of Germany
- 1921–1922Vice-chancellor and treasury minister
The lone vote against the war; the revolution's first martyr
“The main enemy is at home.” — anti-war pamphlet, 1915
German socialist revolutionary. The only Reichstag deputy to vote against war credits during the First World War. Co-founded the Spartacus League and the Communist Party of Germany (KPD) with Rosa Luxemburg. Murdered by Freikorps after the January 1919 uprising.
Career timeline
- 1907Published Militarism and Anti-Militarism and was sentenced to fortress imprisonment
- 1912–1916Reichstag deputy; the sole vote against war credits in December 1914
- 1916Arrested at a May Day anti-war rally; sentenced to prison
- 1918.11November Revolution — proclaims the 'Free Socialist Republic' from the Berlin palace
- 1918.12–1919.01Co-founds the Spartacus League and the KPD; the January uprising
- 1919.01Seized by the Freikorps and killed alongside Luxemburg
“Freedom is always the freedom of the one who thinks differently”
On 14 January 1919, the day after the Spartacist uprising fell, Luxemburg's final article appeared in Die Rote Fahne. To the victors' cry of 'Order prevails in Berlin!' she answered: 'I was, I am, I shall be!' Arrested that night, murdered the next day.
Polish-born German revolutionary, and the Bolsheviks' sharpest comradely critic. From prison she defended the Russian Revolution while warning against the dissolution of the Constituent Assembly and the suppression of the press. Murdered by Freikorps troops during the January 1919 Berlin rising.
Career timeline
- 1893Co-founds the Polish social democracy
- 1898–1914Theorist of the SPD left; the revisionism dispute
- 1899Published Reform or Revolution
- 1906The Mass Strike
- 1913Published The Accumulation of Capital
- 1915–1918Jailed for anti-war work; writes on the Russian Revolution from prison
- 1918.12Co-founds the German Communist Party
- 1919.01Murdered by Freikorps troops in the January rising
SPD leader who headed the revolutionary government of 1918, steered the councils into parliamentary democracy and became the first president
During the November Revolution of 1918, Ebert led the Council of People’s Representatives and advocated elections to a National Assembly. Elected the first president of the German Republic in 1919, he served until 1925.
Born to a tailor in Heidelberg, he worked as a saddler, became a party organiser in Bremen and in 1913 succeeded Bebel as SPD co-chairman. In the war he backed war credits and the Burgfrieden. Taking over the chancellorship on 9 November 1918, he led the Council of People’s Deputies and that night won the army’s support in a secret pact with General Groener. Elected president by the National Assembly in February 1919, he put down risings from left and right with the army, the Freikorps and emergency decrees under Article 48. He died in office in 1925 after an appendicitis operation.
Career timeline
- 1889Joined the Social Democratic Party of Germany (SPD).
- 1905Elected to the SPD party executive.
- 1912Became a member of the Reichstag of the German Empire.
- 1913Elected one of the SPD’s two chairmen.
- 1918Took over state affairs from Chancellor Max von Baden during the November Revolution and led the Council of People’s Representatives.
- 1919Elected president of the German Republic by the National Assembly.
- 1925Died on 28 February from complications of appendicitis.
The astrophysicist who mapped the Milky Way, and the council communist Lenin attacked in 'Left-Wing Communism'
One summer night in Bremen, 1908 — after teaching a workers' class — Pannekoek went out with his telescope. His verbal descriptions of the Milky Way clouds, notebook after notebook, would later become the evidence that let stellar statisticians first gauge the distance to our galaxy's spiral arms.
Dutch astronomer and founder of council communism. He won the RAS Gold Medal for his work on stellar atmospheres and galactic structure. In the Dutch and German left he built the theory of workers' council revolution, becoming the principal target of Lenin's 'Left-Wing Communism'.
Career timeline
- 1899Observer at Leiden Observatory; PhD on Algol variability
- 1901Joins the Dutch SDAP
- 1906–1914Active in the SPD left wing in Berlin and Bremen; party-school teacher
- 1909Co-founds the Social Democratic Party, forerunner of the Dutch CP
- 1918–1921Co-founds the Dutch CP; Comintern Amsterdam Bureau
- 1920Target of Lenin's pamphlet; replies with 'World Revolution and Communist Tactics'
- 1921–1927Expelled from CP; active in KAPN and the Communist Workers' International
- 1925–1942Professor at University of Amsterdam; founds the astronomical institute
- 1938Publishes 'Lenin as Philosopher' under pseudonym J. Harper
- 1946Publishes 'Workers' Councils' as P. Aartsz
German social-democratic politician and co-chair of the Independent Social Democratic Party.
A painter and journalist, Crispien opposed the Social Democratic Party's support for the war and helped found the Independent Social Democratic Party (USPD) in 1917. He served as interior minister in Württemberg's provisional government in 1918–19 and became a USPD co-chair in 1919. He attended the Communist International's Second Congress in 1920 as a USPD delegate but opposed its admission conditions and merger with the Communist Party of Germany. After most of the USPD reunited with the Social Democratic Party in 1922, he joined its leadership; he went into exile after the Nazi seizure of power in 1933.
Career timeline
- 1918–1919Interior minister in Württemberg's provisional government
- 1919–1922Co-chair of the Independent Social Democratic Party
- 1920Attended the Second Congress of the Communist International as a USPD delegate
- 1922–1933Co-chair of the Social Democratic Party of Germany
A Social Democratic politician of the Weimar Republic who served twice as chancellor.
Müller joined the Social Democratic Party in 1893 and rose to its leadership. As foreign minister from 1919 to 1920, he signed the Treaty of Versailles for Germany. His first chancellorship in 1920 combined the suppression of left-wing uprisings with reforms expanding disability employment, primary education, unemployment benefits and workers’ social protection. He returned as chancellor in 1928 to lead a grand coalition, which collapsed amid the Great Depression and disputes over financing unemployment insurance; he resigned in 1930.
Career timeline
- 1893Joined the Social Democratic Party of Germany.
- 1916Elected to the Reichstag of the German Empire.
- 1919–1920Served as foreign minister and signed the Treaty of Versailles.
- 1920Served as chancellor.
- 1928–1930Served as chancellor of the grand coalition.
KPD chairman who called off a revolution; co-founder of the International Right Opposition
At the Chemnitz conference on 21 October 1923, Brandler saw the left-wing Social Democrats walk out and abruptly called off the planned insurrection. Word never reached Hamburg in time — workers there rose in isolation and were crushed within 24 hours.
Chairman of the German Communist Party (KPD) who led the party through the 1921 March Action and the 1923 'German October' uprising plan, which he ultimately called off, judging that revolutionary conditions were not ripe. Held responsible by the Comintern, he was summoned to Moscow and sidelined. After opposing Ernst Thälmann's leadership, he was expelled from the KPD in 1929 and co-founded the Communist Party Opposition (KPO) with August Thalheimer, becoming a central figure of the International Right Opposition. Following the Nazi seizure of power he lived in exile in France and Cuba, returning to West Germany in 1949 where he led the Gruppe Arbeiterpolitik, maintaining an independent communist line to the end of his life.
Career timeline
- 1897–1901Began trade union activity as a bricklayer; joined the SPD
- 1914–1916Anti-war agitation; founding member of the Spartacus League; arrested and deported
- 1918.12Founding member of the KPD; elected to the Central Committee
- 1921–1924KPD Chairman; led March Action and 1923 'German October,' summoned to Moscow after failure
- 1924–1928Comintern and Profintern work; exiled to Kazakhstan; worked at VSNKh in Moscow
- 1929Expelled from KPD; co-founded KPO with Thalheimer; built the International Right Opposition
- 1933–1948Exile in France and Cuba; advocated an anti-fascist united front
- 1949–1956Returned to West Germany; founded and led Gruppe Arbeiterpolitik
From Rosa Luxemburg's lawyer to KPD leader, his 'anti-putschism' took on Comintern adventurism
Right after the March Action of 1921 he wrote: 'When I conceived this pamphlet, the Communist Party had 500,000 members in Germany. Eight days later when I wrote it, the party was shaken to its foundations and its very existence called into question. The fallen, sacrificed to this Bakuninist madness, cry out: Never again!'
A socialist who rose from Rosa Luxemburg's lawyer to chairman of the German Communist Party (KPD). Expelled for his pamphlet Unser Weg, which condemned the 1921 March Action as 'Bakuninist putschism,' he returned via the USPD to lead the SPD left. Trotsky called him 'the only man in Germany who had a head to lose.'
Career timeline
- 1906Joined the SPD; began law practice in Frankfurt
- 1913Defended Rosa Luxemburg in court on charges of inciting soldiers to disobedience
- 1915–1918Co-founded the Spartacus League; Zimmerwald Left bureau; edited Spartakusbriefe
- 1918.12Introduced the 'National Assembly' debate at the KPD founding congress
- 1919.03–1921.02KPD chairman — rebuilt the party after the murders of Luxemburg, Liebknecht, and Jogiches
- 1920Led unification with the USPD left, turning the KPD into a mass party; championed the 'Open Letter' tactic
- 1921Expelled from the KPD for Unser Weg: Wider den Putschismus, his critique of the March Action
- 1922Returned to the SPD via the USPD; published Luxemburg's suppressed manuscript The Russian Revolution
- 1924–1930SPD Reichstag deputy; fought to expose the Liebknecht–Luxemburg murders and opposed the rising Nazi movement
Main theorist of the KPD and Bonapartist analyst of fascism
In July 1937, when six KPO members were arrested by Stalinists in Barcelona, Thalheimer and Brandler issued a joint statement: 'We take upon ourselves any political and personal guarantee for our arrested comrades. They are anti-Fascists and revolutionaries, incapable of any action that could be construed as high treason to the Spanish Revolution.'
One of the leading theorists of the founding generation of the German Communist Party (KPD), and the originator of the 'Bonapartist' theory of fascism, which saw fascism not as a mere instrument of finance capital but as an autonomous executive power rising above class antagonism. Expelled from the KPD in 1929, he co-founded the Communist Party Opposition (KPO) with Heinrich Brandler, holding a line opposed to both Stalinism and Social Democracy while continuing his anti-fascist writings in exile.
Career timeline
- 1910Joined the SPD; edited left-wing party newspapers
- 1916–1918Active in the Spartacus League; drafted and jailed for anti-war agitation
- 1918.12Founding member of the KPD; its main theorist in the early 1920s
- 1923Co-led the KPD with Brandler; summoned to Moscow after the failed 'German October'
- 1924–1928Taught and researched at the Marx-Engels Institute and Sun Yat-sen University, Moscow
- 1929Expelled from the KPD; co-founded the Communist Party Opposition (KPO) with Brandler
- 1933–1948Exile in France and Cuba; continued anti-fascist theoretical work
Hitler's personal prisoner, unbroken by eleven years in solitary
“A vote for Hindenburg is a vote for Hitler; a vote for Hitler is a vote for war.” — presidential campaign, 1932
KPD chairman. A Hamburg dock worker, he built the party into a Weimar mass force. Arrested after the Nazi takeover, he spent eleven years in solitary and was shot at Buchenwald in 1944.
Career timeline
- 1903–1920Hamburg docker; from the SPD via the USPD to the KPD
- 1925–1933KPD chairman; leads the Red Front-Fighters' League
- 1925Runs for Reich President
- 1932Runs for Reich President
- 1933Arrested by the Gestapo; eleven years in solitary
- 1944.08Shot at Buchenwald on Hitler's direct order
German Communist who abstained on the Comintern’s founding at its first congress and was later shot in the Great Purge
At the 1919 Comintern founding congress, Eberlein conveyed Luxemburg and Jogiches’s mandate against immediate foundation. Lenin persuaded him personally, but he followed the mandate and abstained rather than vote against.
A draughtsman from Saalfeld, he joined the SPD and during the war co-founded the Spartacus League with Luxemburg. As the KPD’s delegate to the Comintern’s founding congress in March 1919 he abstained on the founding vote, as Luxemburg and Jogiches had advised, believing a premature International would be dominated by the Bolsheviks. Afterwards he did organisational and financial work for the Comintern and the German party and sat in the Prussian Landtag. He fled to the Soviet Union in 1933, was arrested in 1937 and was shot in Moscow in October 1941.
Career timeline
- 1916Helped organize the Spartacus League as an underground political organization.
- 1918Helped found the Communist Party of Germany (KPD).
- 1919Attended the Comintern’s founding congress as the KPD delegate and abstained on its founding vote.
- 1921Elected to the Prussian Landtag.
- 1937Arrested and imprisoned in the Soviet Union.
- 1941Shot in Moscow.