← Unit 1: Ideas in the modern world
How have socialism and Marxism shaped the modern world?
The development of socialism and Marxism as critiques of industrial capitalism, including utopian socialism (Owen, Saint-Simon, Fourier), Marx and Engels, the Second and Third Internationals, and the divergence of social democracy and communism in the 20th century
A focused answer to the QCE Modern History Unit 1 dot point on socialism and Marxism. Early utopian socialism (Owen, Saint-Simon, Fourier), Marx and Engels (Communist Manifesto 1848, Das Kapital 1867), the Second International, the split between revolutionary communism (Lenin, 1917) and democratic socialism (German SPD, British Labour), and the 20th century legacy.
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What this dot point is asking
QCAA wants Year 11 students to trace socialism from its early-19th-century critiques of industrial capitalism to the Marxian synthesis, the Second International, and the 20th-century split between democratic socialism and communism.
Pre-Marxian (utopian) socialism
The first socialists responded to the early industrial revolution's social costs by proposing alternative communities or institutions.
Robert Owen (Welsh, 1771-1858). Mill-owner who reformed working conditions at New Lanark in Scotland; published "A New View of Society" (1813). Founded the New Harmony commune in Indiana (1825, failed by 1827).
Henri de Saint-Simon (French, 1760-1825). Industrial society should be organised by scientific and industrial elites for the common good.
Charles Fourier (French, 1772-1837). Imagined small co-operative communities (phalanstères) replacing competitive capitalism.
Marx and Engels dismissed these thinkers as "utopian" because they imagined transcending capitalism without analysing the historical forces that would produce that transcendence.
Marx and Engels
Karl Marx (1818-1883) and Friedrich Engels (1820-1895) developed the most influential socialist theory. Engels's "Condition of the Working Class in England" (1845) documented Manchester industrial poverty.
The Communist Manifesto (1848). Written for the Communist League. Famous opening: "A spectre is haunting Europe, the spectre of communism." Argued that all history is the history of class struggle; that capitalism had created the proletariat that would overthrow it; called for workers of all countries to unite.
Das Kapital (Volume 1, 1867). Marx's economic critique of capitalism: labour theory of value, surplus value (the source of profit), the tendency of the rate of profit to fall, recurring crises.
Historical materialism. Marx's theory that economic relations (the mode of production) shape political and ideological institutions, and that history proceeds through stages (feudalism, capitalism, socialism, communism) driven by class struggle.
The Second International (1889-1914)
After Marx's death (1883) the European socialist parties grew rapidly. The Second International coordinated them. The German Social Democratic Party (SPD, founded 1875, by 1912 the largest party in the Reichstag) was its dominant member.
The revisionism debate (1899). Eduard Bernstein argued that Marx's predictions had not been realised; that capitalism was stabilising; that the working class should pursue reform through democratic politics. Karl Kautsky and Rosa Luxemburg defended orthodox revolutionary Marxism. The debate exposed a permanent fault line between reformists and revolutionaries.
The 1914 fracture
In August 1914 most European socialist parties supported their own governments in the First World War, voting for war credits. Lenin denounced this as the betrayal of internationalism. The war shattered the Second International.
The 1917 split
The Russian Revolution (October 1917) put Lenin's Bolsheviks in power. In 1919 they founded the Third International (Comintern). Its 21 Conditions for membership required strict revolutionary discipline and broke with parliamentary reformism. Across Europe, socialist parties split: communist parties (affiliated with Moscow) separated from social-democratic parties (committed to parliamentary politics within capitalism).
20th-century divergence
Communism. Soviet Union under Lenin and Stalin (1917-1953). Centralised state-led industrialisation, collectivisation of agriculture, one-party rule. Spread to Eastern Europe (1945-1948), China (Mao, 1949), Cuba (1959), and parts of South-East Asia.
Democratic socialism / social democracy. German SPD, British Labour Party (founded 1900, in government 1924, 1929-31, 1945-51 under Attlee). Operated within parliamentary democracy. Built the welfare state, nationalised key industries, accepted a mixed economy.
By the late 20th century the communist project had largely failed (USSR collapsed 1991; China retained one-party rule but adopted market reforms from 1978). Social democracy continues as one of the major political traditions of Western democracies.
Historiography
Marxist historians (E.P. Thompson, Eric Hobsbawm): emphasise class formation and class struggle as the engine of modern history.
Cold War historiography treated communism as totalitarianism (Hannah Arendt, The Origins of Totalitarianism, 1951).
Post-1989 reassessment (Tony Judt, Postwar, 2005): communism is gone but social democracy left durable institutional legacies (welfare state, public services) in Western Europe.
In one sentence
Socialism developed from early-19th-century utopian critiques of industrial capitalism (Owen, Fourier) through Marx and Engels's Communist Manifesto (1848) and Das Kapital (1867), to a Second International of socialist parties; the First World War and the 1917 Russian Revolution split the movement into revolutionary communism (Lenin, Stalin, the Comintern) and democratic socialism (the German SPD, British Labour), and both shaped 20th-century governance.
Past exam questions, worked
Real questions from past QCAA papers on this dot point, with our answer explainer.
Year 11 class taskExplain why socialism split into democratic and revolutionary branches in the early 20th century.Show worked answer →
A Year 11 response.
Thesis. Socialism split into democratic and revolutionary branches between 1900 and 1920 because Marxists disagreed about whether the working class should pursue change through parliamentary reform within capitalist democracies (Bernstein, the German SPD) or through revolutionary seizure of state power (Lenin, the Bolsheviks), and the experience of the First World War and the Russian Revolution forced a permanent organisational split.
Body 1: The German revisionism debate. Eduard Bernstein's "Evolutionary Socialism" (1899) argued Marx's predictions of capitalist collapse had not occurred; the working class was gaining ground through trade unions and the franchise. Karl Kautsky and Rosa Luxemburg defended orthodox revolutionary Marxism.
Body 2: The First World War and the SPD vote. In August 1914 the German Social Democratic Party (SPD) voted for war credits, supporting the German war effort. Lenin and a small minority opposed the war and saw the SPD's vote as proof that reformist socialism had been absorbed into the nationalist establishment.
Body 3: The Russian Revolution (October 1917). Lenin's Bolsheviks seized power in Russia and in 1919 founded the Communist International (Comintern, Third International). Membership required adherence to "21 conditions" that broke with parliamentary socialism. Most European socialist parties split; communist parties separated from social-democratic ones.
Conclusion. The split was decided by 1920 and persisted until the late 20th century. Both branches descend from Marx, but they diverged on tactics, on the role of the state, and on whether liberal democracy was an enemy or the terrain of struggle.
Markers reward named figures (Bernstein, Lenin, Luxemburg), dated events (1899, 1914, 1917, 1919), and the explicit logical link from the war vote to the organisational split.
Related dot points
- The Industrial Revolution as a transformation of economic, social and political life from the late 18th century, including key technological changes, urbanisation, class conflict, and the rise of new social ideas (utilitarianism, early socialism)
A focused answer to the QCE Modern History Unit 1 dot point on the Industrial Revolution. Periodisation (1760s-1840s in Britain, later in Europe and the U.S.), key technologies (steam, mechanised textiles, railways), social consequences (urbanisation, working class, family change), and the rise of new ideas (utilitarianism, Chartism, early socialism).
- The development of liberalism as a political and economic idea from the 17th century, including its key thinkers (Locke, Smith, Mill), its variants (classical and social liberalism), and its impact on 19th and 20th century governance
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- The development of fascism as a 20th century political idea, including its origins in post-First World War crisis, Mussolini's Italy and Hitler's Germany, the concept of totalitarianism, and the contrast with liberal democracy and communism
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