Philip II Augustus played a significant role in one of the greatest centuries of innovation in construction and education in France. With Paris as his capital, he had the main thoroughfares paved, built a central market, Les Halles, continued the construction begun in 1163 of Notre-Dame de Paris, constructed the Louvre as a fortress, and gave a charter to the University of Paris in 1200. Under his guidance, Paris became the first city of teachers the medieval world knew. In 1224, the French poet Henry d'Andeli wrote of the great wine tasting competition that Philip II Augustus commissioned, the Battle of the Wines.