The growth of cities and the decay of feudalism went on simultaneously; and both were equally the result of the Crusades.
If the noble became impoverished, the merchant became enriched; and the merchant lived, not in the country, but in some mercantile mart. The crusaders had need of ships. These were furnished by those cities which had obtained from feudal sovereigns charters of freedom. Florence, Pisa, Venice, Genoa, Marseilles, became centres of wealth and political importance. The growth of cities and the extension of commerce went hand in hand. Whatever the Crusades did for cities they did equally for commerce; and with the needs of commerce came improvement in naval architecture. As commerce grew, the ships increased in size and convenience; and the products which the ships brought from Asia to Europe were not only introduced, but they were cultivated. New fruits and vegetables were raised by European husbandmen. Plum-trees were brought from Damascus and sugar-cane from Tripoli. Silk fabrics, formerly confined to Constantinople and the East, were woven in Italian and French villages. The Venetians obtained from Tyrians the art of making glass. The Greek fire suggested gunpowder. Architecture received an immense impulse: the churches became less sombre and heavy, and more graceful and beautiful. Even the idea of the arch, some think, came from the East. The domes and minarets of Venice were borrowed from Constantinople. The ornaments of Byzantine churches and palaces were brought to Europe. The horses of Lysippus, carried from Greece to Rome, and from Rome to Constantinople, at last surmounted the palace of the Doges. Houses became more comfortable, churches more beautiful, and palaces more splendid.
Even manners improved, and intercourse became more polished.
Chivalry borrowed many of its courtesies from the East. There were new refinements in the arts of cookery as well as of society.
Literature itself received a new impulse, as well as science. It was from Constantinople that Europe received the philosophy of Plato and Aristotle, in the language in which it was written, instead of translations through the Arabic. Greek scholars came to Italy to introduce their unrivalled literature; and after Grecian literature came Grecian art. The study of Greek philosophy gave a new stimulus to human inquiry, and students flocked to the universities. They went to Bologna to study Roman law, as well as to Paris to study the Scholastic philosophy.
Thus the germs of a new civilization were scattered over Europe.
It so happened that at the close of the Crusades civilization had increased in every country of Europe, in spite of the losses they had sustained. Delusions were dispelled, and greater liberality of mind was manifest. The world opened up towards the East, and was larger than was before supposed. "Europe and Asia had been brought together and recognized each other." Inventions and discoveries succeeded the new scope for energies which the Crusades opened.
The ships which had carried the crusaders to Asia were now used to explore new coasts and harbors. Navigators learned to be bolder.
A navigator of Genoa--a city made by the commerce which the Crusades necessitated--crosses the Atlantic Ocean. As the magnetic needle, which a Venetian traveller brought from Asia, gave a new direction to commerce, so the new stimulus to learning which the Grecian philosophy effected led to the necessity of an easier form of writing; and printing appeared. With the shock which feudalism received from the Crusades, central power was once more wielded by kings, and standing armies supplanted the feudal. The crusaders must have learned something from their mistakes; and military science was revived. There is scarcely an element of civilization which we value, that was not, directly or indirectly, developed by the Crusades, yet which was not sought for, or anticipated even,--the centralization of thrones, the weakening of the power of feudal barons, the rise of free cities, the growth of commerce, the impulse given to art, improvements in agriculture, the rise of a middle class, the wonderful spread of literature, greater refinements in manners and dress, increased toleration of opinions, a more cheerful view of life, the simultaneous development of energies in every field of human labor, new hopes and aspirations among the people, new glories around courts, new attractions in the churches, new comforts in the villages, new luxuries in the cities.
Even spiritual power became less grim and sepulchral, since there was less fear to work upon.
I do not say that the Crusades alone produced the marvellous change in the condition of society which took place in the thirteenth century, but they gave an impulse to this change. The strong sapling which the barbarians brought from their German forests and planted in the heart of Europe,--and which had silently grown in the darkest ages of barbarism, guarded by the hand of Providence,--became a sturdy tree in the feudal ages, and bore fruit when the barons had wasted their strength in Asia. The Crusades improved this fruit, and found new uses for it, and scattered it far and wide, and made it for the healing of the nations. Enterprise of all sorts succeeded the apathy of convents and castles. The village of mud huts became a town, in which manufactures began. As new wants became apparent, new means of supplying them appeared.
The Crusades stimulated these wants, and commerce and manufactures supplied them. The modern merchant was born in Lombard cities, which supplied the necessities of the crusaders. Feudalism ignored trade, but the baron found his rival in the merchant-prince.