Context: The final name for the republic during the Soviet era was adopted by the Russian Constitution of 1937, which renamed it the Russian Soviet Federative Socialist Republic.

Question: What was Soviet Russia called as of 1937?
Answer: the Russian Soviet Federative Socialist Republic

Question: What document changed the name of Russia in 1937?
Answer: the Russian Constitution of 1937

Question: What was Soviet Russia not called as of 1937?
Answer: Unanswerable

Question: What was Soviet Russia called as of 1973?
Answer: Unanswerable

Question: What document changed the name of Russia in 1973?
Answer: Unanswerable

Question: What document kept the name of Russia in 1937?
Answer: Unanswerable

Question: The final name for the republic during the Soviet era was rejected by the Russian Constitution of 1937
Answer: Unanswerable