When did Estonia separate from Russia?

Related questions

1. Is Estonia close to Russia?
2. Which country is Estonia?
3. Who is the king of Estonia?
4. Is Estonia a developed country?
5. Was Estonia ever part of Russia?
6. Do they speak Russian in Estonia?
7. What was Estonia before?
8. Was Estonia a communist country?
9. Was Estonia part of Prussia?
10. Is Estonia a Russian country?

Tags

1. #after
2. #independent
3. #severely
4. #occupied
5. #independence
6. #supreme
7. #german
8. #soviet
9. #capital
10. #republics
11. #estonia
12. #declared
13. #became
14. #socialist
15. #annexed
16. #forces
17. #damaged
18. #union
19. #tallinn