Question: Where did this polar explorer and commander in the Imperial Russian Navy establish an anti-communist government under whom Robert Bitker served during the Russian Revolution of 1917?
Sentence (from "Russian battleship Potemkin"): The Russian battleship "Potemkin" (Russian: Князь Потёмкин Таврический, "Kniaz Potyomkin Tavricheskiy" , "Prince Potemkin of Taurida") was a pre-dreadnought battleship built for the Imperial Russian Navy's Black Sea Fleet.
Relevant evidence: No