Since the collapse of the soviet union, what has become of the policy of russification within former soviet republics? a. russification has increased greatly, with greater numbers of russians settling in these regions. b. russification has been reversed, where greater numbers of russians are encouraged to leave these regions. c. russification has decreased, with fewer russians settling in these regions. d. russification continued to rise in the 1990s, but has decreased since 2000. e. russification has remained relatively the same.