How did Pope John Paul II promote human rights and religious freedom?

Pope John Paul II promoted human rights and religious freedom through extensive global travel, persistent advocacy for nonviolent political change, and the assertion of universal moral principles.12

His efforts included:

• Support for Nonviolent Activism: He championed the Solidarity movement in Poland, emphasizing peaceful resistance against communist rule. His encouragement of nonviolence helped inspire similar movements across the Soviet bloc, contributing to the eventual collapse of the Soviet Union.12
• Diplomatic Advocacy: He frequently visited nations under nondemocratic regimes, raising public expectations for freedom and democracy. He also intervened in international disputes, such as the conflict between Chile and Argentina, to prevent war.1
• Interfaith Engagement: He demonstrated a commitment to religious freedom by offering public apologies to groups historically wronged by the Catholic Church, including Jews and Muslims, and by publishing meditations that approached other faiths with reverence.32
• Moral Authority: In addresses to the United Nations, he advocated for a universal moral law to move the world toward a "century of persuasion" rather than violent coercion.1