Which Soviet leader implemented the fundamental political and economic reforms known as Glasnost (openness) and Perestroika (restructuring) during the 1980s, policies that accelerated the end of the Cold War?

💡 Explanation:

Mikhail Gorbachev, the final leader of the Soviet Union, introduced Glasnost (political openness) and Perestroika (economic restructuring) in attempts to revitalize the ailing communist system. These reforms ultimately led to increased political dissent and the eventual dissolution of the USSR.