Career
On 1 December 1918 he was appointed Commissar for Labour, a post he held until 29 November 1928. He was particularly concerned with the statification of the trade unions.
On 1 December 1918 he was appointed Commissar for Labour, a post he held until 29 November 1928. He was particularly concerned with the statification of the trade unions.
Central Committee of the Communist Party of the Soviet Union.