Solidarity's peaceful resistance eventually forced free elections in 1989, triggering the collapse of communism across Eastern Europe.

Despite severe government crackdowns and martial law, the movement survived underground. It sustained its struggle through a thick web of civic networks and clandestine publications. By 1989, economic crisis forced the regime back to the negotiating table. The resulting roundtable talks led to Poland's first partially free elections since the 1940s. Solidarity's landslide victory shattered the party's monopoly, creating a domino effect that dismantled the Soviet bloc.