A I remember in 5th grade
A is the correct answer
I did this in class last week
Answer:
During the Soviet era, the Russian Soviet Federated Socialist Republic (the R.S.F.S.R.) was subject to a series of Soviet constitutions (1918, 1924, 1936, 1977), under which it nominally was a sovereign socialist state within (after 1936) a federal structure. Until the late 1980s, however, the government was dominated at all levels by the Communist Party.