Ông ta nắm quyền bao lâu trước khi bị tước quyền?
Yezhov became People's Commissar for Internal Affairs and a member of the Central Committee on 26 September 1936. Yezhov was appointed People's Commissar for Water Transport on 6 April 1938.
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Nikolai Yezhov nắm quyền bao lâu trước khi bị lật đổ?