| Question | Answer | 
|---|---|
| a Soviet policy encouraging openness, which allowed those who were angry to be critical of the government | glasnost | 
| the restructuring of the Soviet state and economy under Mikhail Gorbachev | perestroika | 
| a country controlled by another nation | satellite state | 
The content of this course has been taken from the free World History, Volume 2: from 1400 textbook by Openstax