sentences:  From 1922 to 1923 Tserendorj served as Minister of Foreign Affairs.He was appointed Prime Minister upon the death of Sodnomyn Damdinbazar on September 18, 1923 and was elected to the Presidium (or Politburo) of the Mongolian People's Revolutionary Party (MPRP) Central Committee.After the death of the Bogd Khan in April 1924, Tserendorj was made head of the draft constitution commission established by the government after a previous commission had "made wrong turns" by incorporating European and international law concepts.