Liquidation of the Zaporozhian Sich
The liquidation of the Zaporozhian Host (Sich) in 1775 was the forcible destruction by Russian troops of the Cossack formation, the Nova (Pidpilnenska) Sich, and the final liquidation of the Zaporozhian Sich as a semi-autonomous Cossack polity. As a result, the Zaporozhian Lowland Host ceased to exist.