Trotsky, Kamenev and Zinoviev were ejected from the Central Committee and then expelled from the Party, and while Kamenev and Zinoviev were readmitted, but Trotsky was exiled from the Soviet Union.
Kamenev and Zinoviev were ejected from the Central Committee. This was trotsky. Kamenev and Zinoviev were then expelled from the Party. This was trotsky. While Kamenev and Zinoviev were readmitted, but Trotsky was exiled from the Soviet Union. This was trotsky.