November 7th or October 25th (old style) is the 89th anniversary of the Great October Socialist Revolution in Russia.
In 1917 Bolsheviks led by Vladimir Lenin (Ulianov) have overthrown the interim government and established a first ever Socialist State on the territory of the Russian Empire.
One of the darkest ages in the history of Russia had begun.

Related joke:
- What is the most devastating weapon in the world?
- The cannon of the Aurora cruiser. One blank shot caused 70 years of ruin.