When Tsar Nicholas II took over command of the army during WWI, who did he leave in charge of the government?

When Nicholas II went to the front to take personal command of the Russian army in 1915, he left Tsarina Alexandra in charge of government affairs in the capital. She relied heavily on Rasputin’s advice, which damaged the monarchy’s reputation, but Rasputin was not formally left in charge. The correct choice is Tsarina Alexandra.

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