In short
On October 25, 1917, Vladimir Lenin's Bolshevik faction seized control of Russia's government by storming the Winter Palace in Petrograd, the tsarist royal residence that doubled as the seat of the Provisional Government. The takeover lasted roughly two days and met surprisingly little organized resistance, but it fundamentally restructured global politics—the Bolsheviks would spend the next years consolidating power into history's first communist state.
How it unfolded.
The five-minute version
What actually happened.
The October Revolution, also known as the Great October Socialist Revolution, October coup, Bolshevik coup, Bolshevik Revolution, and occasionally the November Revolution, was the second of two revolutions in Russia in 1917. It was led by Vladimir Lenin's Bolsheviks as part of the broader Russian Revolution of 1917–1923. It began through an insurrection in Petrograd on 7 November 1917 [O.S. 25 October]. It was the precipitating event of the Russian Civil War. The initial stage of the October Revolution, which involved the assault on Petrograd, occurred largely without any casualties.
As it was happening
15 voices, 432 days.
One beat at a time. Click any dot on the timeline to jump, press play for autoplay, or use the arrow keys to step.
February Revolution begins
Mass unrest in Petrograd forces Tsar Nicholas II to abdicate; Russian Empire becomes a republic under the Provisional Government.
Voices from this moment (1)
February Revolution begins
Feb 23
“Mass unrest in Petrograd forces Tsar Nicholas II to…”
As it was happening
15 voices, 432 days.
Day 0 · February 23, 1917
February Revolution begins
Mass unrest in Petrograd forces Tsar Nicholas II to abdicate; Russian Empire becomes a republic under the Provisional Government.
“Mass unrest in Petrograd forces Tsar Nicholas II to…”
- February Revolution begins, Feb 23
Day 52 · April 16, 1917
Lenin returns to Russia
Lenin arrives in Petrograd from exile in Switzerland; releases the April Theses, outlining Bolshevik demands for 'peace, land, and bread.'
“Lenin arrives in Petrograd from exile in Switzerland;…”
- Lenin returns to Russia, Apr 16
Day 143 · July 16, 1917
July Days uprising crushed
Pro-Bolshevik demonstrations in Petrograd are suppressed by Kerensky's government; Lenin flees to Finland.
“Pro-Bolshevik demonstrations in Petrograd are suppressed by…”
- July Days uprising crushed, Jul 16
Day 198 · September 9, 1917
Kornilov affair
General Lavr Kornilov's failed coup attempt against Kerensky alienates the army and strengthens Bolshevik credibility as defenders of the revolution.
“General Lavr Kornilov's failed coup attempt against…”
- Kornilov affair, Sep 9
Day 229 · October 10, 1917
Bolshevik Central Committee votes for insurrection
Lenin convinces the party leadership to seize power immediately rather than wait for a formal political process.
“Lenin convinces the party leadership to seize power…”
- Bolshevik Central Committee votes for insurrection, Oct 10
Day 243 · October 24, 1917
Red Guards mobilize
Bolshevik forces begin occupying key strategic points across Petrograd: telephone exchange, telegraph office, railway stations.
“Bolshevik forces begin occupying key strategic points…”
- Red Guards mobilize, Oct 24
Day 244 · October 25, 1917
Winter Palace stormed
Red Guards and pro-Bolshevik troops assault the Winter Palace; the Provisional Government offers minimal resistance and surrenders by dawn.
“RU: 'Товарищи!”
- Declaration to the Second All-Russian Congress of Soviets, October 25, 1917, Oct 25
“Red Guards and pro-Bolshevik troops assault the Winter…”
- Winter Palace stormed, Oct 25
Day 245 · October 26, 1917
Council of People's Commissars formed
Lenin becomes Chairman; the Bolsheviks announce immediate decrees on land, peace, and workers' rights.
“Machine guns rattled across the square.”
- Dispatches to The Masses and later memoir 'Ten Days That Shook the World' (1919), Oct 26
“The Bolsheviks have committed an act of supreme treachery…”
- Synthesized from period accounts - Kerensky's memoirs and contemporary statements to foreign press, Oct 27
“The Bolsheviks have opened the floodgates of the basest…”
- Novaya Zhizn (New Life), November 1917, Nov 2
“What we have witnessed is not inevitable history but the…”
- Synthesized from period accounts - Sukhanov's 'Russian Revolution: A Personal Record' (written 1917-1920), Oct 28
“Lenin becomes Chairman; the Bolsheviks announce immediate…”
- Council of People's Commissars formed, Oct 26
Day 373 · March 3, 1918
Treaty of Brest-Litovsk signed
Lenin's government exits World War I, ceding vast territory to Germany but securing breathing room for consolidation.
“Lenin's government exits World War I, ceding vast territory…”
- Treaty of Brest-Litovsk signed, Mar 3
Day 432 · May 1, 1918
Russian Civil War escalates
White Russian anti-Bolshevik forces mobilize; conflict will last until 1922 and kill millions.
“White Russian anti-Bolshevik forces mobilize; conflict will…”
- Russian Civil War escalates, May 1
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Sources & citations.
Sources
Where this came from.
Every claim on this page traces to a public, license-clean source. We don't asterisk well.
Wikipedia
1 source- 1.Storming of the Winter Palace
en.wikipedia.org