Question

when did russian revolution took place?​

Answer 1

It took place through an armed insurrection in Petrograd (now Saint Petersburg) on 7 November 1917 [O.S. 25 October]. It was the precipitating event of the Russian Civil War. The October Revolution followed and capitalized on the February Revolution earlier in the year.

Answer 2

The Russian Revolution of 1917 was one of the most explosive political events of the twentieth century. The violent revolution marked the end of the Romanov dynasty and centuries of Russian Imperial rule.