Khrushchev reformed agriculture and industry. Although Khrushchev's economic reform broke through the shackles of traditional ideas to a certain extent and made some achievements in the period of dogma prevailing and rigid thinking, Khrushchev did not make a theoretical breakthrough in economic reform, but only carried out partial reform on the original economic base (Stalin system).

Bob Lenev did not break through the Stalin system;

Therefore, Bo Lenev and Khrushchev only made a slight change in the economy, and did not fundamentally break through the Stalin system.

Gorbachev did carry out fundamental political and economic reforms in the Soviet Union. When the economic reform was in trouble, Gorbachev focused on politics, and the domestic situation got out of control. He disintegrated in 199 1.