The Roman Catholic Church in Poland plays a significant role in the country's culture and society. Approximately 90% of Poles identify as Roman Catholic, making it one of the most religious nations in Europe. The Church has a strong influence on Polish traditions, holidays, and family life. Historically, the Church has been a key player in Poland's political landscape, especially during the Solidarity movement in the 1980s. Prominent figures, such as Pope John Paul II, have shaped the Church's presence in Poland, promoting values of faith, community, and social justice throughout the nation.