The Eucharistic Congress of 1932 was an international Catholic festival held in Dublin to celebrate the 1,500 year anniversary of St. Patrick's arrival in Ireland. Over 1 million people attended massive religious events, including mass led by the Papal Nuncio in Phoenix Park. The Congress demonstrated the dominant role of Catholicism in Irish society and the close relationship between the Irish government and Catholic Church, with laws passed restricting divorce, contraception, and censorship in line with Church teachings. It further solidified the religious and political divisions between predominantly Catholic Ireland and Protestant Northern Ireland in the wake of their partition.