 Complete the following phrase:  In the Red Army since 1918. During the Civil War in 19181919, the commissar of the workers detachment to combat Dutovism, a member of the Central Executive Committee of the Ural Regional Soviet and chief political commissar of the 3rd Army of the Eastern Front from January to March 1919. One of the regicides of Nicholas II. Party and signatory to the decision to execute the royal family in July 1918. Delegate with a decisive vote at the 