Respuesta :
That'd be perestroika which focused on political and economic reformation. Glasnost, the other part of his efforts, was focused on increased transparency and accountability
Answer:
The answer is perestroika.
Explanation:
The perestroika is the period of transition from socialism to capitalism in the late 20th in the U.S.S.R.; this period was led by Mikhail Gorbachev in the frame of the glassnot or openness. Gorbachev was hardly attacked by his opponents who wanted to remain under socialism. The Chernobyl disaster, in 1996, is considered to be the ending of the U.S.S.R.
