Mikhail Gorbachev, the last leader of the Soviet Union, has passed away at the age of 91. Known for his pivotal role in ending the Cold War, Gorbachev introduced significant reforms in the Soviet Union, including the policies of glasnost (openness) and perestroika (restructuring). These changes not only transformed the Soviet Union but also significantly influenced global politics, leading to the fall of the Berlin Wall and the eventual dissolution of the Soviet Union in 1991. Despite his international acclaim for these achievements, Gorbachev faced criticism within Russia for the subsequent economic turmoil. Legacy and Impact - Gorbachev's leadership style was marked by a commitment to dialogue and diplomacy, earning him the Nobel Peace Prize in 1990. - His efforts towards nuclear disarmament and easing tensions with the West are considered pivotal in reshaping international relations. - Today, his legacy is viewed with mixed sentiments in Russia, where he is seen as both a harbinger of democratic reforms and a figure associated with national decline. Gorbachev's passing marks the end of an era, leaving a complex legacy that continues to influence political discourse and historical interpretation.