Gorbachev
- détente
- Mutually Assured Destruction (that video of all the nuclear explosions is here: https://www.youtube.com/watch?v=LLCF7vPanrY
- SALT
- Solidarity
- Afghanistan
- Andropov and Chernenko
- Mikhail Gorbachev
- perestroika
- glasnost'
- cooperative
- Chernobyl
- Boris Yeltsin
- RSFSR
- August coup