Cheka hunted enemies and executed 200,000 people between 1917 - 23
They froze the bodies of victims as ice statues in Oryol
They closed the Constituent Assembly in 1918 as it was dominated by social revolutionaries
They monitored free market during NEP, private traders and gamblers arrested
Red Terror estimated 50,000 - 140,000 executions
Political opponents accused of treason and sabotage in 1922, they were sentenced to death but where imprisoned and only killed under Stalin