Soviet Union In the & nbsp; Soviet Union, deprivation of citizenship was allowed in an & nbsp; exceptional case by the Presidium of the & nbsp; Council of the USSR, “ if a person has committed acts discrediting the high rank of a citizen of the USSR and & nbsp; damaging the prestige or state security of the USSR. '' In & nbsp; 1966 – 1988, 21 people were deprived of their citizenship, including writers Alexander Solzhenitsyn, Vladimir Voinovich, musician Mstislav Rostropovich, director Yuri Lyubimov. In & nbsp; 1990, by decree of the President of the USSR Mikhail Gorbachev, citizenship was returned to them. Russia < p>In & nbsp; 1991, in the & nbsp; law “ On & nbsp; citizenship of the Russian Federation '' the principle of & nbsp; that & nbsp; a citizen & nbsp; RF not & nbsp; can be deprived of citizenship was enshrined. However, those
