USSR was dissolved in:

🧠 Explanation:

The USSR was dissolved in 1991, ending the Soviet Union and leading to the formation of 15 independent republics, including Russia. Triggered by economic stagnation and political reforms under Gorbachev, its collapse reshaped global politics, ending the Cold War. The dissolution marked a shift toward democracy and market economies in former Soviet states. Studying this event provides insights into geopolitical changes, the impact of ideological shifts, and the reconfiguration of international relations, a key topic in modern history and political science.