In December 1925, she co-signed a declaration that "the name of comrade Trotsky is for our party, for the whole International, for the whole revolutionary world proletariat, indissolubly bound up with the victorious October Revolution", which made her and her fellow triumvirs vulnerable to attack from the left wing of the KPP, led by Julian Lenski as Trotsky lost the power struggle in the Kremlin in the mid 1920s.
In December 1925, she jointly endorsed a proclamation that "Trotsky's name is inextricably tied to our party, the global socialist movement, and the entire working-class revolution, as an essential component of the October Revolution's success", which made her and her co-rulers vulnerable to criticism from the left-wing KPP faction, led by Julian Lenski, after Trotsky's downfall in the Kremlin during the mid-1920s.