European wars of religion new political order that is now known as Westphalian sovereignty. The conflicts began with the Knights' Revolt (1522), a minor war in the Holy Roman Empire. Warfare intensified after the Catholic Church began the Counter-Reformation in 1545 against the growth of Protestantism. The conflicts culminated in the Thirty Years' War (1618–1648), which devastated Germany and killed one-third of its population. The Peace of Westphalia (1648) put an end to the war by recognising three separate Christian traditions in the Holy Roman Empire: Roman Catholicism, Lutheranism, and Calvinism. Although many European leaders were 'sickened' by the religious bloodshed by 1648, religious
History of religion in the Netherlands their religion in public. Judaism was allowed in public, Lutheranism only in larger cities on the condition of maintaining Calvinist church interior styles, without crucifixes as known in Scandinavian cathedrals. In 1648, the independence of the Netherlands was recognized by the Treaty of Westphalia. The Netherlands did not only include the seven relatively independent Protestant provinces of the Dutch Republic but also a Roman Catholic "Generaliteitsland", which was governed by the States-General. This area roughly includes the current provinces of North Brabant and Limburg, which remained Roman Catholic. The Netherlands became known among Anglicans, many Protestants and Jews for its