What was the Cheka renamed in 1923?

Related questions

1. What is Russia's greatest source of wealth?
2. What is CIA in USA?
3. Was US ever invaded?
4. What are the duties of the KGB?
5. What happened to Russia's royal family?
6. What are the KGB called now?
7. What was Stalin's secret police called?
8. Why was the KGB important?
9. What was the purpose of the Red Terror?
10. What did Dzerzhinsky do?

Tags

1. #renamed
2. #death
3. #became
4. #power
5. #though
6. #dzerzhinsky
7. #still
8. #until
9. #chief
10. #changed
11. #cheka
12. #soviet
13. #government
14. #february
15. #formally
16. #remained