Post-communism refers to the political, economic, and social transformations that occurred in former communist countries after the collapse of communist regimes in Eastern Europe and the Soviet Union in the late 20th century. This era is characterized by efforts to transition to market economies and democratic governance, often accompanied by significant challenges such as political instability, economic hardship, and social unrest. The term encompasses a variety of experiences and outcomes across different countries, reflecting the complex legacy of communism.