The fall of communism refers to the collapse of communist regimes in Eastern Europe and the Soviet Union during the late 1980s and early 1990s, marking a significant shift towards democratic governance and market economies in these regions. This pivotal change was characterized by a series of revolutions and reform movements that dismantled the totalitarian structures of communist rule, culminating in the disintegration of the Soviet Union itself in 1991. The fall of communism reshaped international relations and led to the expansion of liberal democracy across Europe.