Original sentence: The details of his meeting with Kamenev, to whom he confided that Stalin was “Genghis Kahn” who changed policies to get rid of rivals, were leaked by Trotskyist press and subjected him to accusation of factionalism
Edited sentence: The details of his meeting with Kamenev, to whom he confided that Stalin was “Genghis Khan” who changed policies to get rid of rivals, were leaked by Trotskyist press and subjected him to accusation of factionalism