The History of the Decline and Fall of the Roman Empire - Edward Gibbon [2065]
[Footnote 65: Windmills, first invented in the dry country of Asia Minor, were used in Normandy as early as the year 1105, (Vie privee des Francois, tom. i. p. 42, 43. Ducange, Gloss. Latin. tom. iv. p. 474)]
[Footnote 66: See the complaints of Roger Bacon, (Biographia Britannica, vol. i. p. 418, Kippis's edition.) If Bacon himself, or Gerbert, understood some Greek, they were prodigies, and owed nothing to the commerce of the East.]
[Footnote 67: Such was the opinion of the great Leibnitz, (Oeuvres de Fontenelle, tom. v. p. 458,) a master of the history of the middle ages. I shall only instance the pedigree of the Carmelites, and the flight of the house of Loretto, which were both derived from Palestine.]
Chapter LXI: Partition Of The Empire By The French And Venetians.
Part III.
In the profession of Christianity, in the cultivation of a fertile land, the northern conquerors of the Roman empire insensibly mingled with the provincials, and rekindled the embers of the arts of antiquity. Their settlements about the age of Charlemagne had acquired some degree of order and stability, when they were overwhelmed by new swarms of invaders, the Normans, Saracens, ^68 and Hungarians, who replunged the western countries of Europe into their former state of anarchy and barbarism. About the eleventh century, the second tempest had subsided by the expulsion or conversion of the enemies of Christendom: the tide of civilization, which had so long ebbed, began to flow with a steady and accelerated course; and a fairer prospect was opened to the hopes and efforts of the rising generations. Great was the increase, and rapid the progress, during the two hundred years of the crusades; and some philosophers have applauded the propitious influence of these holy wars, which appear to me to have checked rather than forwarded the maturity of Europe. ^69 The lives and labors of millions, which were buried in the East, would have been more profitably employed in the improvement of their native country: the accumulated stock of industry and wealth would have overflowed in navigation and trade; and the Latins would have been enriched and enlightened by a pure and friendly correspondence with the climates of the East. In one respect I can indeed perceive the accidental operation of the crusades, not so much in producing a benefit as in removing an evil. The larger portion of the inhabitants of Europe was chained to the soil, without freedom, or property,