Trotskyism or Leninism?

"I shall expose certain legends that are being spread by Trotsky and his supporters about the October uprising, about Trotsky's role in the uprising, about the Party and the preparation for October, and so forth. I shall also touch upon Trotskyism as a peculiar ideology that is incompatible with Leninism, and upon the Party's tasks in connection with Trotsky's latest literary pronouncements."