"Reverted. ""Insurgency"" is completely improper in this context. Provisional government was something very weak. It was hit from both sides: monarchists and bolsheviks. What bolsheviks did in October was it all respects similar to a palace coup: they simply beheaded the state. Concerning the formal applicability, you are advised to know that before the October there country was in the state of so-called ""double power"" (""dvoevlastie""): upper echelon was Provisionary Government, local power mostly in the hands of Soviets. And the majority in Soviets were Mensheviks, by the way. And this is a traditionally used term, although criticized. So please stop playing semantic games. mikka (t) 

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