Russian Revolution


 * The 1905 Russian Revolution — a bunch of stuff happening.


 * The February Revolution (1917), which kicked a three century old monarchy to death.


 * The October Revolution (1917), which put the Russian Bolsheviks in power, establishing the first Communist state in the world. The October Revolution also marked when Lenin came to power.


 * The Russian Civil War (1917-1923), which saw the Bolsheviks triumph against opposing forces and form the Soviet Union.