In the 1920s, there was a great debate between Bukharin, Tomsky and Rykov on the one hand, and Trotsky, Zinoviev and Kamenev on the other.
Under 1920-talet var det en stor debatt mellan Bucharin, Tomskij och Rykov å ena sidan, och Trotskij, Zinovjev och Kamenev å andra sidan.