to far off lands. An important leader in this movement was Saint Ignatius of Loyola, founder of the Society of Jesus (Jesuit Order) which gained many converts and sent such famous missionaries as Saints Matteo Ricci to China, Francis Xavier to India and Peter Claver to the Americas. As princes, kings and emperors chose sides in religious debates and sought national unity, religious wars erupted throughout Europe, especially in the Holy Roman Empire. Emperor Charles V was able to arrange the Peace of Augsburg between the warring Catholic and Protestant nobility. However, in 1618, the Thirty Years' War began between Protestants and Catholics in the empire, which eventually involved neighboring countries like France. The devastating war finally ended in 1648. In the Peace of Westphalia ending the war, Lutheranism, Catholicism and Calvinism were all granted toleration in the empire. The two major centers of power in the empire after the war were Protestant Prussia in the north and Catholic Austria in the south. The Dutch, who were ruled by the Spanish at the time, revolted and gained independence, founding a Protestant country. The Elizabethan era is famous above all for the flourishing of English drama, led by playwrights such as William Shakespeare and for the seafaring prowess of English adventurers such as Sir Francis Drake. Her 44 years on the throne provided welcome stability and helped forge a sense of national identity. One of her first moves as queen was to support the establishment of an English Protestant church, of which she became the Supreme Governor of what was to become the Church of England. By 1650, the religious map of Europe had been redrawn: Scandinavia, Iceland, north Germany, part of Switzerland, Netherlands and Britain were Protestant, while the rest of the West remained Catholic. A byproduct of the Reformation was increasing literacy as Protestant powers pursued an aim of educating more people to be able to read the Bible. Rise of Western empires: 1500–1800 From its dawn until modern times, the West had suffered invasions from Africa, Asia, and non-Western parts of Europe. By 1500 Westerners took advantage of their new technologies, sallied forth into unknown waters, expanded their power and the Age of Discovery began, with Western explorers from seafaring nations like Portugal and Castile (later Spain) and later Holland, France and England setting forth from the "Old World" to chart faraway shipping routes and discover "new worlds".