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NotesHistory HLTopic 18.121917 Revolutions and Lenin's Soviet Union
Back to History HL Topics
18.12.25 min read

1917 Revolutions and Lenin's Soviet Union (History HL)

IB History • Unit 18

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Contents

  • The First World War and the collapse of tsarism
  • Dual power and the Bolshevik seizure of power
  • Lenin's Soviet Union: consolidation, Civil War and the NEP

By 1914 Russia was already under enormous strain — a wounded autocracy propped up by repression, facing rapid industrialisation and mass peasant poverty. When war came, it accelerated every crack. Understanding why the February/March 1917 Revolution happened is essential for Paper 3 essays, because examiners expect you to link long-term structural weaknesses to the immediate wartime triggers.

The war as a multiplier of weakness: The First World War did not create Russia's problems — it magnified them beyond the regime's ability to manage. Military defeats, economic collapse and political paralysis combined to make autocracy unsustainable.

How the war destroyed the regime

1

Military catastrophe

Russia suffered enormous casualties — roughly 1.7 million dead and over 5 million wounded or captured by 1917. Defeats at Tannenberg and the Masurian Lakes shattered confidence. The army ran short of rifles, shells and boots.

2

Nicholas II takes personal command (1915)

In a fatal decision, Tsar Nicholas II dismissed Grand Duke Nicholas as commander and took personal charge of the army. Now every military defeat was directly his fault in the public eye, destroying whatever prestige the tsar had left.

3

Rasputin and the home front collapse

While Nicholas was at the front, Empress Alexandra relied on Rasputin to influence government appointments. By 1916, capable ministers were being replaced by incompetent loyalists. The government lost public credibility entirely.

4

Economic breakdown

The war drained the economy. Inflation soared, bread became scarce in cities, and the railway system broke down delivering supplies. Petrograd (formerly St. Petersburg) faced food shortages despite Russia being an agricultural country — a sign of total organisational failure.

5

Political paralysis

The Duma (parliament) tried to form a responsible government but Nicholas refused. The Progressive Bloc — a cross-party coalition — demanded change in 1915. Nicholas simply suspended the Duma when it became inconvenient, leaving no legal outlet for reform.

Military loss → Nicholas takes command → Rasputin chaos → Economic collapse → Political paralysis

The February/March 1917 Revolution

The revolution began not as a planned uprising but as a spontaneous explosion. On 23 February 1917 (8 March in the Western calendar — Russia still used the old Julian calendar, which is why the same event has two names), women workers in Petrograd went on strike demanding bread. Within days, over 200,000 workers had joined them. When Nicholas ordered the troops to fire on the crowds, the Petrograd garrison mutinied instead — the soldiers joined the revolution.

Why the army mutiny was decisive: Every previous Russian uprising — 1905 included — had been crushed because the army obeyed orders. In February 1917, soldiers refused to shoot fellow Russians. Without the army, Nicholas had nothing left. He abdicated on 2 March 1917, ending 300 years of Romanov rule.
FactorShort-term roleLonger-term root
Bread shortagesSparked the February strikesWar disrupted food distribution
Army mutinyMade the revolution unstoppableYears of poor leadership and casualties
Nicholas abdicatesEnded tsarism immediatelyRegime had no political legitimacy left
Duma committee steps inFilled the power vacuum temporarilyProgressive Bloc had been planning reform
Exam language: 'February Revolution' or 'March Revolution'?: Use both terms freely — IB mark schemes accept either. Always clarify in your essay that the Julian calendar (used in Russia) puts the revolution in February, while the Western Gregorian calendar places it in March. This shows source awareness.

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After Nicholas abdicated, Russia faced an extraordinary situation: two competing authorities claimed to govern the country at the same time. This is called dual power. Understanding how this paralysis enabled the Bolshevik takeover is the core of the 1917 story.

Provisional Government

  • Led by liberal Duma politicians, later by Alexander Kerensky
  • Claimed to be the legal government of Russia
  • Committed to continuing the war — a fatal decision
  • Promised to hold elections for a Constituent Assembly
  • Represented educated, middle-class, westernised Russia
  • Had political authority but no street-level power

Petrograd Soviet

  • Council of workers' and soldiers' deputies, dominated initially by Mensheviks and Socialist Revolutionaries
  • Order Number 1 (March 1917): soldiers to obey Soviet orders, not officers
  • Controlled actual military power and the factories
  • Demanded peace, land reform and workers' rights immediately
  • Represented the masses — workers, soldiers, peasants
  • Had popular support but initially reluctant to take power
The fatal mistake: continuing the war: The Provisional Government's decision to keep fighting Germany was its greatest blunder. Soldiers wanted peace now, not after some future victory. The June Offensive (Kerensky Offensive) of 1917 collapsed disastrously, killing tens of thousands and devastating what remained of army morale.

Lenin returns: the April Theses

Lenin had been in exile in Switzerland. The Germans helped him travel back to Russia in April 1917 — they hoped he would cause chaos and knock Russia out of the war. On arrival, Lenin shocked even his own Bolshevik Party with the April Theses.

  • No support for the Provisional Government — Lenin refused any cooperation with liberal politicians
  • Immediate peace — end the war at once, on any terms
  • Land to the peasants — redistribute noble estates immediately
  • All power to the Soviets — soviets should replace the Provisional Government
  • Bolshevik slogan: 'Peace, Land, Bread' — three words that captured exactly what ordinary Russians wanted
Trotsky's role: organising the seizure of power: Leon Trotsky joined the Bolsheviks in July 1917 and became the practical organiser of the October takeover. As chairman of the Petrograd Soviet, he controlled the Military Revolutionary Committee — the armed unit that actually seized the key buildings on the night of 24–25 October. Lenin provided the ideology; Trotsky provided the organisation.
1

July Days (July 1917)

Spontaneous armed demonstrations in Petrograd — workers and soldiers demanded Soviet power. The Provisional Government suppressed them and briefly arrested Bolshevik leaders. Lenin fled to Finland. But the government looked increasingly weak.

2

Kornilov Affair (August 1917)

General Kornilov marched on Petrograd, apparently to crush the left. Kerensky had to arm the Bolsheviks to defend the city — massively boosting Bolshevik prestige and their control of the factories' Red Guards.

3

Bolshevik majority in soviets (September 1917)

By September, Bolsheviks won majorities in both the Petrograd and Moscow soviets. The slogan 'All Power to the Soviets' now meant real Bolshevik power, since they dominated those soviets.

4

October/November Revolution (24–25 October)

The Military Revolutionary Committee seized bridges, railway stations, the telephone exchange and the State Bank overnight. The Winter Palace — seat of the Provisional Government — fell on the night of 25 October with minimal bloodshed. The Second All-Russian Congress of Soviets endorsed the Bolshevik takeover the next day.

July Days → Kornilov arms Bolsheviks → Soviet majority → October seizure

Was it a revolution or a coup?: Examiners love this debate. The Bolsheviks called it a revolution — seizing power in the name of the soviets and the working class. Critics call it a coup by a disciplined minority exploiting chaos. A strong Paper 3 essay acknowledges both sides: there was genuine mass discontent (revolutionary conditions) but the Bolsheviks seized power with a small organised force, not a mass uprising.

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Taking power was one thing. Keeping it was another. The Bolsheviks faced a devastating civil war, economic collapse, foreign invasion and internal resistance all at the same time. The policies Lenin introduced — War Communism, the Red Terror and the New Economic Policy — shaped the Soviet state that would survive until 1991.

Consolidating power: early measures

  • Decree on Peace (November 1917) — offered immediate armistice to all belligerent powers
  • Decree on Land (November 1917) — nationalised all land and gave it to local land committees (peasants effectively distributed it themselves)
  • Treaty of Brest-Litovsk (March 1918) — Russia surrendered vast territories (Ukraine, the Baltic states, Finland) to Germany in exchange for peace; deeply controversial but Lenin argued survival mattered more than territory
  • Constituent Assembly dissolved (January 1918) — Bolsheviks won only 24% of seats; Lenin closed it after one day, destroying claims to democratic legitimacy
  • Cheka created (December 1917) — secret police under Dzerzhinsky; instrument of terror and repression from the start

The Civil War (1918–1921)

A brutal civil war engulfed Russia almost immediately. The Red Army faced the Whites — a loose coalition of tsarists, liberals, Cossacks, foreign-backed forces and Socialist Revolutionaries. Fourteen foreign countries sent troops or aid to the Whites, including Britain, France, the USA and Japan.

Reds (Bolsheviks)

  • Organised by Trotsky into a disciplined army of 5 million men
  • Controlled central Russia including Moscow and Petrograd — the industrial heartland
  • Used conscription and harsh discipline (commissars shot deserters)
  • Had a clear, unified command structure
  • Could produce propaganda and a coherent message: defending the revolution
  • Used terror systematically — Red Terror from September 1918

Whites (anti-Bolshevik forces)

  • Divided between tsarists, liberals and Socialist Revolutionaries with conflicting aims
  • Geographically dispersed — Kolchak in Siberia, Denikin in the south, Yudenich in the north-west
  • Foreign support (British, French, American) was insufficient and unpopular among Russians
  • Associated with the old regime — many peasants preferred Reds despite Bolshevik grain requisitioning
  • Could not coordinate military operations across vast distances
  • Committed atrocities that alienated potential supporters
Why the Reds won: The Whites' disunity was as important as Bolshevik strength. Peasants feared White victory would mean the return of landlords and the loss of the land they had seized. Trotsky's ruthless organisation of the Red Army — using former tsarist officers under Bolshevik commissars — created a fighting force the Whites could not match. The Reds also controlled the most densely populated and industrially productive regions of Russia.

War Communism (1918–1921)

To feed the Red Army and the cities during the Civil War, Lenin introduced War Communism. The state nationalised all factories, banned private trade and sent armed detachments — the prodotryad — into the countryside to seize peasant grain. It kept the army fed but caused catastrophic famine. An estimated 5 million people died in the famine of 1921–22.

The Kronstadt Revolt (March 1921): The sailors at Kronstadt naval base — once celebrated as 'the pride and glory of the revolution' — rose in revolt in March 1921, demanding free soviets, an end to grain requisitioning and freedom for socialist parties. Trotsky suppressed the rebellion by force, sending the Red Army across the frozen sea. The revolt shocked Lenin: if the revolutionary sailors were rebelling, War Communism had gone too far.

The New Economic Policy (1921–1924)

Lenin responded to the Kronstadt crisis and the famine by announcing a strategic NEP in March 1921. He called it 'one step backward to take two steps forward'.

What the NEP changed

Grain requisitioning was replaced with a fixed tax in kind — peasants could sell surplus on the open market. Small businesses and retail trade were legalised. Heavy industry (the 'commanding heights') stayed in state hands. A new currency, the chervonets, stabilised the economy.

The NEP men (Nepmen)

A new class of small traders and entrepreneurs — called Nepmen — emerged, making profits from private trade. Many Bolsheviks found this ideologically disturbing; it looked like capitalism returning. But Lenin insisted it was a necessary temporary compromise.

Economic results

Agricultural production recovered to pre-war levels by 1925. Industrial recovery was slower. The NEP saved the Soviet state from collapse but created tensions within the Communist Party about whether it was a betrayal of socialist principles.

Political context: terror and coercion

The NEP did NOT mean political relaxation. The Cheka (renamed GPU in 1922) continued arresting and shooting political opponents. The Socialist Revolutionary show trial of 1922 sent leading SRs to prison or death. Non-Bolshevik parties were suppressed entirely. Economic compromise came with tighter political control.

Soviet foreign policy (1917–1924)

  • Brest-Litovsk (March 1918) — humiliating peace with Germany; reversed when Germany lost WWI in November 1918
  • Comintern — Lenin expected revolution to spread globally; the Comintern funded communist parties abroad
  • Failure of European revolution — uprisings in Germany (1919) and Hungary were crushed; the Soviet state would have to survive alone in a capitalist world
  • Soviet-Polish War (1920) — Red Army advanced into Poland hoping to spread revolution westward; defeated at the Battle of Warsaw; Treaty of Riga (1921) fixed the border
  • Diplomatic recognition — by 1924 Britain, France and Italy recognised the Soviet Union; the USSR began to emerge from international isolation
  • Rapallo Treaty (1922) — secret agreement with Germany for military and economic cooperation; both pariah states found common cause
Lenin's death and its significance: Lenin suffered a series of strokes from 1922 and died on 21 January 1924. He had written a Testament warning the party against Stalin's 'rudeness' and recommending he be removed from the post of General Secretary. The party suppressed the Testament. The struggle for succession would define the Soviet Union's next chapter — but that is section 18.16, not this one.

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