All the different states of ancient Greece possessed, each of them, but a very small territory; and when the people in anyone of them multiplied beyond what that territory could easily maintain, a part of them were sent in quest of a new habitation, in some remote and distant part of the world; the warlike neighbours who surrounded them on all sides, rendering it difficult for any of them to enlarge very much its territory at home. The colonies of the Dorians resorted chiefly to Italy and Sicily, which, in the times preceding the foundation of Rome, were inhabited by barbarous and uncivilized nations; those of the Ionians and Aeolians, the two other great tribes of the Greeks, to Asia Minor and the islands of the Aegean sea, of which the inhabitants sewn at that time to have been pretty much in the same state as those of Sicily and Italy. The mother city, though she considered the colony as a child, at all times entitled to great favour and assistance, and owing in return much gratitude and respect, yet considered it as an emancipated child, over whom she pretended to claim no direct authority or jurisdiction. The colony settled its own form of government, enacted its own laws, elected its own magistrates, and made peace or war with its neighbours, as an independent state, which had no occasion to wait for the approbation or consent of the mother city. Nothing can be more plain and distinct than the interest which directed every such establishment.
Rome, like most of the other ancient republics, was originally founded upon an agrarian law, which divided the public territory, in a certain proportion, among the different citizens who composed the state. The course of human affairs, by marriage, by succession, and by alienation, necessarily deranged this original division, and frequently threw the lands which had been allotted for the maintenance of many different families, into the possession of a single person. To remedy this disorder, for such it was supposed to be, a law was made, restricting the quantity of land which any citizen could possess to five hundred jugera; about 350 English acres. This law, however, though we read of its having been executed upon one or two occasions, was either neglected or evaded, and the inequality of fortunes went on continually increasing. The greater part of the citizens had no land; and without it the manners and customs of those times rendered it difficult for a freeman to maintain his independency. In the present times, though a poor man has no land of his own, if he has a little stock, he may either farm the lands of another, or he may carry on some little retail trade; and if he has no stock, he may find employment either as a country labourer, or as an artificer. But among the ancient Romans, the lands of the rich were all cultivated by slaves, who wrought under an overseer, who was likewise a slave; so that a poor freeman had little chance of being employed either as a farmer or as a labourer. All trades and manufactures, too, even the retail trade, were carried on by the slaves of the rich for the benefit of their masters, whose wealth, authority, and protection, made it difficult for a poor freeman to maintain the competition against them. The citizens, therefore, who had no land, had scarce any other means of subsistence but the bounties of the candidates at the annual elections. The tribunes, when they had a mind to animate the people against the rich and the great, put them in mind of the ancient divisions of lands, and represented that law which restricted this sort of private property as the fundamental law of the republic. The people became clamorous to get land, and the rich and the great, we may believe, were perfectly determined not to give them any part of theirs. To satisfy them in some measure, therefore, they frequently proposed to send out a new colony. But conquering Rome was, even upon such occasions, under no necessity of turning out her citizens to seek their fortune, if one may so, through the wide world, without knowing where they were to settle. She assigned them lands generally in the conquered provinces of Italy, where, being within the dominions of the republic, they could never form any independent state, but were at best but a sort of corporation, which, though it had the power of enacting bye-laws for its own government, was at all times subject to the correction, jurisdiction, and legislative authority of the mother city. The sending out a colony of this kind not only gave some satisfaction to the people, but often established a sort of garrison, too, in a newly conquered province, of which the obedience might otherwise have been doubtful. A Roman colony, therefore, whether we consider the nature of the establishment itself, or the motives for making it, was altogether different from a Greek one. The words, accordingly, which in the original languages denote those different establishments, have very different meanings. The Latin word (colonia) signifies simply a plantation. The Greek word (apoixia), on the contrary, signifies a separation of dwelling, a departure from home, a going out of the house. But though the Roman colonies were, in many respects, different from the Greek ones, the interest which prompted to establish them was equally plain and distinct. Both institutions derived their origin, either from irresistible necessity, or from clear and evident utility.
The establishment of the European colonies in America and the West Indies arose from no necessity; and though the utility which has resulted from them has been very great, it is not altogether so clear and evident. It was not understood at their first establishment, and was not the motive, either of that establishment, or of the discoveries which gave occasion to it; and the nature, extent, and limits of that utility, are not, perhaps, well understood at this day.
The Venetians, during the fourteenth and fifteenth centuries, carried on a very advantageous commerce in spiceries and other East India goods, which they distributed among the other nations of Europe. They purchased them chiefly in Egypt, at that time under the dominion of the Mamelukes, the enemies of the Turks, of whom the Venetians were the enemies; and this union of interest, assisted by the money of Venice, formed such a connexion as gave the Venetians almost a monopoly of the trade.
The great profits of the Venetians tempted the avidity of the Portuguese. They had been endeavouring, during the course of the fifteenth century, to find out by sea a way to the countries from which the Moors brought them ivory and gold dust across the desert. They discovered the Madeiras, the Canaries, the Azores, the Cape de Verd islands, the coast of Guinea, that of Loango, Congo, Angola, and Benguela, and, finally, the Cape of Good Hope. They had long wished to share in the profitable traffic of the Venetians, and this last discovery opened to them a probable prospect of doing so. In 1497, Vasco de Gamo sailed from the port of Lisbon with a fleet of four ships, and, after a navigation of eleven months, arrived upon the coast of Indostan; and thus completed a course of discoveries which had been pursued with great steadiness, and with very little interruption, for near a century together.
Some years before this, while the expectations of Europe were in suspense about the projects of the Portuguese, of which the success appeared yet to be doubtful, a Genoese pilot formed the yet more daring project of sailing to the East Indies by the west. The situation of those countries was at that time very imperfectly known in Europe. The few European travellers who had been there, had magnified the distance, perhaps through simplicity and ignorance; what was really very great, appearing almost infinite to those who could not measure it; or, perhaps, in order to increase somewhat more the marvellous of their own adventures in visiting regions so immensely remote from Europe. The longer the way was by the east, Columbus very justly concluded, the shorter it would be by the west. He proposed, therefore, to take that way, as both the shortest and the surest, and he had the good fortune to convince Isabella of Castile of the probability of his project. He sailed from the port of Palos in August 1492, near five years before the expedition of Vasco de Gamo set out from Portugal; and, after a voyage of between two and three months, discovered first some of the small Bahama or Lucyan islands, and afterwards the great island of St. Domingo.
But the countries which Columbus discovered, either in this or in any of his subsequent voyages, had no resemblance to those which he had gone in quest of. Instead of the wealth, cultivation, and populousness of China and Indostan, he found, in St. Domingo, and in all the other parts of the new world which he ever visited, nothing but a country quite covered with wood, uncultivated, and inhabited only by some tribes of naked and miserable savages. He was not very willing, however, to believe that they were not the same with some of the countries described by Marco Polo, the first European who had visited, or at least had left behind him any description of China or the East Indies; and a very slight resemblance, such as that which he found between the name of Cibao, a mountain in St. Domingo, and that of Cipange, mentioned by Marco Polo, was frequently sufficient to make him return to this favourite prepossession, though contrary to the clearest evidence. In his letters to Ferdinand and Isabella, he called the countries which he had discovered the Indies. He entertained no doubt but that they were the extremity of those which had been described by Marco Polo, and that they were not very distant from the Ganges, or from the countries which had been conquered by Alexander. Even when at last convinced that they were different, he still flattered himself that those rich countries were at no great distance; and in a subsequent voyage, accordingly, went in quest of them along the coast of Terra Firma, and towards the Isthmus of Darien.