 Complete the following phrase:  Like all other CPSU republican branches, The CPU was committed, in accordance to the party statute, adhered to MarxistLeninist ideology based on the writings of Vladimir Lenin and Karl Marx, and formalized under Joseph Stalin. The party had pursued state socialism, under which all industries were nationalized and a command economy was introduced. Prior to the adoption of central planning in 1929, Lenin had introduced a mixed economy, commonly referred to as the New Economic Policy, in the 1920s, which allowed to introduce certain capitalist elements in the Soviet economy. This lasted until 26 August 1991 when the Verkhovna Rada Ukrainian parliament suspended and on 30 August 1991 prohibited the Communist Party of Ukraine based on the fact that the leadership of the Communist Party of Ukraine in its actions supported the 