CHAPTER III

ITALIAN CONTRIBUTIONS TO EXPLORATION

(1200-1500)

Although in the fifteenth century Italy lost the commercial leadership which she had so long held, she did not cease to be the teacher of the other countries of Europe. In those arts which lay at the base of exploration, as in so many other fields, Italy was far in advance of all other Western countries. Through the Middle Ages she preserved much of the heritage of ancient skill and learning; by her Renaissance studies she recovered much that had been temporarily lost; and in geographical science she early made progress of her own. "The greatness of the Germans, the courtesy of the French, the valor of the English, and the wisdom of the Italians" is the tribute paid by a fifteenth- century Portuguese chronicler to the nations of his time, and this "wisdom of the Italians" he especially connects with exploration and navigation.[Footnote: Azurara, "Chronicle of Guinea," chap. ii.]

As a nation Italy played but a slight part in the discoveries of the fifteenth and sixteenth centuries; but through her scattered sons she used her fine intelligence to initiate and guide much of the work that was completed by the ruder but more efficient and vigorous nations of the Atlantic seaboard. Educated men from Venice, Genoa, Pisa, and Florence emigrated to other lands, carrying with them science, skill, and ingenuity unknown except in the advanced and enterprising Italian city republics and principalities. Italian mathematicians made the calculations on which all navigation was based; Italian cartographers drew maps and charts; Italian ship-builders designed and built the best vessels of the time; Italian captains commanded them, and very often Italian sailors made up their crews; while at least in the earlier period Italian bankers advanced the funds with which the expeditions were equipped and sent out.

Columbus, Cabot, Verrazzano, and Vespucci were simply the most famous of the Italians who during this period made discoveries while in the service of other governments. The Venetian Cadamosto led repeated and successful expeditions for Prince Henry of Portugal; Perestrello, the discoverer of Porto Santo, in the Madeiras, and Antonio de Noli, the discoverer of the Cape Verd Islands, were both Italians. [Footnote: Ruge, "Der Zeitalter der Entdeckungen," 217.] This was no new condition of affairs. In the time of Edward II. and Edward III., in the service of England, we find the names of Genoese such as Pesagno and Uso de Mare. Another Genoese, Emanuel Pesagno, was appointed as the first hereditary admiral of the fleet of Portugal, and by the terms of his engagement was required to keep the Portuguese navy provided with twenty Genoese captains of good experience in navigation. Of the sixty men who made up the complement of Magellan's fleet of 1519, in the service of Spain, twenty-three were Italians, mostly Genoese. [Footnote: Navarrete, quoted in Ruge, Zeitalter, 466, n.] At the same time all Spanish taxes were administered by Genoese bankers, and they or other Italians had a monopoly of all loanable capital. [Footnote: Hume, Spain, Its Greatness and Decay, 87]

Long before the great period of discoveries Italians contributed to the increase of geographical knowledge by travel and narratives of travel over the world as it was already known, but only known vaguely and by dim report. Down to the middle of the thirteenth century the total knowledge of the lands and waters of the globe possessed by the educated men of Europe was not appreciably greater than it had been a thousand years earlier. The disintegration of the old Roman world, the more stationary habits of life, and the narrower interests of men during the early Middle Ages were unfavorable to travel.

The later Middle Ages were not lacking in keen intellect, in large knowledge, in powers of systematization and elaboration of what has already been acquired; but they had neither the material equipment nor the mental temperament to carry the boundaries of knowledge further. What was known of the world to Ptolemy in the second century made up the sum of knowledge possessed by the geographers of all the following centuries to the thirteenth. Indeed, the mediaeval tendency to establish symmetrical measurements, to adopt fanciful explanations, and to find analogies in all things, obscured earlier knowledge and made geographers of the twelfth and thirteenth centuries less correct in their knowledge of the world than were those of the second or the third. [Footnote: Beazley, Dawn of Modern Geography.]

The discoveries, conquests, and settlements of the Northmen in the north of Europe and the northern Atlantic were so detached from the knowledge of the south and came to a pause so early in time that notwithstanding their potential value they contributed practically nothing to the general geographical knowledge of Europe. Nor did Christian, Jewish, or Arabic accounts of Eastern lands written by travellers of the eleventh, twelfth, and early thirteenth centuries become widely known or influential. [Footnote: Ibid., II., chaps, i.- iv.] Even the knowledge brought home by the Crusaders was of a restricted territory, most of it already comparatively familiar; and therefore they added little to the common stock.

About the middle of the thirteenth century, however, began a series of journeys which were more fully recorded in narratives more widely circulated and in a more receptive period. Three incentives habitually carry men into distant and unknown lands--missionary zeal, desire for trade, and curiosity. Actuated by one or other of these influences, an increasing number of Europeans visited lands far beyond the eastern terminations of the trade-routes, and some of them brought back reports of which the influence was wide and lasting.

Among the earliest and most observant were a succession of Franciscan friars, sent after 1245 on missionary journeys to the court of the ruler of the great Tartar Empire, which was then so rapidly overspreading Asia and eastern Europe. The first of these was John de Piano Carpini, a native of Naples, who belonged to a Franciscan house near Perugia. He went through Bohemia, Poland, southern Russia, and the vast steppes of Turkestan, and found the Khan at Karakorum, in Mongolia. He was two years on the journey, and after his return wrote an exact and interesting account of his observations and experiences. [Footnote: Travels of John de Piano Carpini (D'Avezac's ed.).]

A few years afterwards William de Rubruquis--a Fleming in this case, not an Italian--was sent to visit the Mongol emperor by Louis IX. when he was in the East. He followed a more southerly route than Carpini, skirting the northern shores of the Black Sea, the Caspian, and the Sea of Aral, and then passing northward to Karakorum. Returning he crossed the Caucasus and passed through Persia and the lands of the Turks, finally reaching the Mediterranean through Syria. The account which he wrote of his adventures was much fuller than that of Piano Carpini, and gives descriptions of China as well as of the central Asiatic lands. [Footnote: Travels of William de Rubruquis (D'Avezac's ed).]

Just at the beginning of the next century two other travellers, John de Monte Corvino [Footnote: Beazley, Dawn of Modern Geography, II, chap v.] and Odoric de Pordenone, [Foornote: Travels of Odoric de Pordenone (D'Avezac's ed)] both Italians, made journeys through Persia, India, southern Asia, and China, and later wrote accounts of these more southern lands quite as full as were those already mentioned concerning the northern parts of the great eastern continent. The most famous of all mediaeval travellers in the East were the Venetian merchants Nicolo and Matteo Polo and their nephew Marco. These enterprising traders, leaving their warehouses in Soldaia on the Crimea, in two successive journeys made their way along the northern and central trade-routes to Pekin, in northern China, or Cathay, which had become the capital of the Great Khan. For almost twenty years the Polos were attached to the court of Kublai Khan, the nephew, Marco, rising higher and higher in the graces of that ruler.

Marco Polo was one of the well-known type of Italian adventurers who appeared at foreign courts, and, with the versatility of their race, made themselves useful, and indeed indispensable, to their masters. He learned the languages of the East, and went upon missions for the Great Khan to all parts of his vast empire. When, in 1292, the Polos obtained permission to return home they followed the longest and most important of the three main trade-routes which have been described. They sailed from Zaiton, a seaport of China, and passing along the shores of Tonquin, Java, and farther India, made their way from port to port, through the Bay of Bengal to Ceylon, then to the Malabar coast of India, along which they passed to Cambay, and thence through the Red Sea to Cairo, and so to Venice. Their journey homeward from China, with its long detentions in the East Indies, took almost three years.

All the world knows of Marco Polo's subsequent experiences in Venice, his capture and imprisonment in Genoa, the stories of his travels with which he whiled away the weary days of his captivity, and the gathering of these into a book which spread widely through Europe within the next few years and has been eagerly read ever since. [Footnote: Marco Polo (Yule's ed,), Introduction.]

Neither the travels of Marco Polo nor those of his predecessors or immediate successors disclosed any lands the existence of which was not before known to Europeans; but they gave fuller knowledge of many countries and nations of which the names only were known; and they gave this knowledge with astonishing freshness, minuteness, and accuracy. The writers of these books travelled over many thousands of miles, and they described, in the main, what they saw, although, of course, they repeated, with more or less of exaggeration, much which they only knew from conversation or from hearsay. Besides the written stories of such experiences, other Europeans who accompanied these travellers, or who made independent journeys to various parts of Asia, spread knowledge of the same things. The author of a later popular volume of travels, passing under the name of Sir John Mandeville, managed, by making use of a slight acquaintance with Asia, of a fuller knowledge of the writings of other travellers, and, most of all, of the resources of a fertile imagination, to weave a tissue of mendacious description which really lessened knowledge. [Footnote: Travels of Sir John Mandeville (ed. of 1900).]

Nevertheless, as a result of these travellers' reports, the traditions of earlier times and the knowledge of the nearer East possessed by traders were supplemented and popularized. The journeys of the travellers of the later thirteenth and the fourteenth centuries were a veritable revelation to Europe of the condition of Tartary, Persia, India, China, and many intervening lands. Especially strong was the impression made by the reports about China and Japan. The land of the Seres, lying on the border of the eastern ocean, had indeed been known to the ancients, and mentioned by tradition as the source from which came certain well-known products; but under the name of Cathay, which Marco Polo and his contemporaries gave to it, it attained a new and strong hold on men's imaginations. Its myriad population, its hundreds of cities, its vast wealth, its advanced civilization, its rivers, bridges, and ships, its manufactures and active trade, the fact that it was the easternmost country of Asia, washed by the waters of the external ocean--all made Cathay a land of intense interest to the rising curiosity of thirteenth-century Europe. [Footnote: Pigeonneau, "Histoire du Commerce de la France," II, 12, etc.] Similarly the great island of Cipangu, or Japan, lying a thousand miles farther to the eastward, though never actually visited by Marco Polo, and described by him with a vague and extravagant touch, was of equally keen interest to his readers, as were the "twelve thousand seven hundred islands" at which he calculates the great archipelagoes which lie in the Indian Ocean and the Pacific.

It was his accounts of "the province of Mangi," the cities of Zaiton and Quinsay, "the Great Khan," "the island of Cipangu," and of their vast wealth and active trade that took special hold on the mind of Columbus. His copy of Marco Polo may still be seen, its margins filled with annotations on such passages, made by the great navigator; [Footnote: Vignaud, "Toscanelli and Columbus," 95.] and it was to these that his mind reverted when he had discovered in the West Indies, as he believed, the outlying parts of the Khan's dominions. [Footnote: "Columbus's Journal," October 21, 23, 24, 26, 30, November 1, etc.] To the westward also ancient knowledge was reacquired and made clearer. The "Fortunate Isles" were rediscovered and identified as the Canaries by the Italian Lancelot Malocello in 1270 [Footnote: Beazley, Hakluyt Soc, "Publications," 1899, lxi, lxxviii.], then forgotten and rediscovered in 1341 [Footnote: Ibid, lxxx; Peschel, "Zeitalter der Entdecktungen," 37.] by some Portuguese ships, manned by Genoese, Florentines, Castilians, and Portuguese. In 1291 Tedisio Doria and Ugolino Vivaldi, Genoese citizens, equipped two galleys and sailed out through the Straits of Gibraltar and then to the southward, with the object of reaching the ports of India, but were never heard of again [Footnote: Peschel, "Zeitalter der Entdeckungen," 36.]. Both the Madeira Islands and the Azores became known as early as 1330, though perhaps only in a shadowy way, and were visited from time to time later in the fourteenth century, before they were regularly occupied in the fifteenth [Footnote: Nordenskiold, "Periplus," 111-115; Major, "Prince Henry the Navigator," chaps, v., viii., xiv.].

Through the thirteenth and fourteenth centuries, therefore, thanks for the most part to Italian travellers, substantial gains were made in exactitude and clearness of knowledge of the Old World. Though the bounds of geographical knowledge were not carried much farther, and less than one-fourth of the surface of the globe was as yet known to Europeans, within these bounds knowledge became far more clear.

Ignorance and superstition were still abundant; a mythical kingdom of Prester John was believed by one geographer to exist in Africa, by another to be situated in India, and by still another to be in China; the Atlantic was still dreaded by some as the dark, unknown limit of the world; ignorant men may still have believed that the sea boiled at the equator, and that men with dogs' heads and other monsters had each its own part of the earth; but Italians of any education, especially those acquainted with the writings of their countrymen, must have been quite free from such mediaeval notions. By the year 1400 scientific information, critical habits of thought, and an interest in all forms of knowledge had reached in Italy a high degree of development and were fast spreading through Europe.

The theory that the earth was round was familiar to the Greeks and Romans, and was supported in the Middle Ages by the great authority of Aristotle. [Footnote: Aristotle, De Ccelo, II., 14.] The only difficulties lying in the way of an acceptance of this view through the mediaeval period were, in the first place, the mental effort required to conceive the earth as round when its visual appearance is flat; and, secondly, the opposition of churchmen, who interpreted certain texts in the Bible in such a way as to forbid the conception of the earth as a sphere. Yet neither of these influences was strong enough to prevail over the opinions of the majority of learned men. To them the earth was round, as it was to Aristotle, Ptolemy, and other ancients. [Footnote: Ruge, Zeitalter der Entdeckungen.] The ball which the Eastern emperors carried as an emblem of the world-wide extent of their rule, and which was borrowed from them by various mediaeval potentates, had probably not lost its meaning. Dante, in the Divina Commedia, not only plans his Inferno on the supposition of a spherical earth, but takes for granted the same conception, on the part of his readers. [Footnote: Inferno,