In Italy, on the contrary, liberty secured the full enjoyment of intellectual existence. Everyone endeavoured to develop the powers which he felt within him, because each was conscious that the more his mind opened the greater was his enjoyment; everyone directed his powers to a useful and practical purpose, because each felt himself placed in a state of society in which he might attain some influence, either for his own benefit or that of his fellow creatures. The first want which towns had experienced was that of their defence. Accordingly, military architecture had taken precedence in the arts. From its exercise the transition was easy to that of religious architecture, at a time when religion was indispensable to every heart--to civil architecture, then encouraged by a government in which everything was for all. The study and pursuit of the beautiful in this first of the fine arts had paved the way to all the others. From the pleasures of the imagination through the eye, men ascended to those derived from the soul; and hence the birth of poetry.[d] The language of Provence had attained its highest degree of cultivation; Spain and Portugal had already produced more than one poet; and the _langue d’Oil_, in the north of France, was receiving considerable attention, while the Italian was not yet enumerated amongst the languages of Europe, and the richness and harmony of its idiom, gradually and obscurely formed amongst the populace, were not as yet appreciated. But in the thirteenth century Dante arose to immortalise this hitherto neglected tongue, and, aided by his single genius, it soon advanced with a rapidity which left all competition at a distance. The Lombardian duchy of Benevento, comprising the greater part of the modern kingdom of Naples, had preserved, under independent princes, and surrounded by the Greeks and the Saracens, a degree of civilisation which, in the earlier part of the Middle Ages, was unexampled throughout the rest of Italy. Many of the fine arts, and some branches of science, were cultivated there with success. The schools of Salerno communicated to the West the medical skill of the Arabs, and the commerce of Amalfi introduced into those fertile provinces not only wealth but knowledge. From the eighth to the tenth century, various historical works, written, it is true, in Latin, but distinguished for their fidelity, their spirit, and their fire, proceeded from the pen of several men of talent, natives of that district, some of whom clothed their compositions in hexameter verses, which, compared with others of the same period, display superior facility and fancy.