 In 1920 he returned to the board of the Commissariat for Agriculture and rose to  Deputy Commissar in May 1922;
<clarity>  In 1920 he returned to the board of the Commissariat for Agriculture and rose to  Deputy Commissar in May 1922;
 In 1920 he returned to the board of the Commissariat for Agriculture and rose to become Deputy Commissar in May 1922;