MEDIAEVAL MAP OF THE WORLD; THE ROMAN DOMINION.
The known world, in the time of Prince Henry of Portugal (at whose discoveries it will be convenient to take a preliminary glance), was a very small one indeed. The first thing for us to do is to study our maps and charts. Without frequent reference to these, a narrative like the present forms in our mind only a mirage of names and dates and facts, is wrongly apprehended even while we are regarding it, and soon vanishes away. The map of the world being before us, let us reduce it to the proportions it filled in Prince Henry's time; let us look at our infant world. First take away those two continents, for so we may almost call them, each much larger than a Europe, to the far west. Then cancel that square massive looking piece to the extreme south-east; its days of penal settlements and of golden fortunes are yet to come. Then turn to Africa; instead of that form of inverted cone which it presents, and which we now know there are physical reasons for its presenting, make a scimetar shape of it, by running a slightly curved line from Juba on the eastern side to Cape Nam on the western. Declare all below that line unknown. Hitherto, we have only been doing the work of destruction; but now scatter emblems of hippogriffs and anthropophagi on the outskirts of what is left on the map, obeying a maxim, not confined to the ancient geographers only: "Where you know nothing, place terrors." Looking at the map thus completed, we can hardly help thinking to ourselves, with a smile, what a small space, comparatively speaking, the known history of the world has been transacted in, up to the last four hundred years. The idea of the universality of the Roman dominion shrinks a little; and we begin to think that Ovid might have escaped his tyrant.[3] The ascertained confines of the world were now, however, to be more than doubled in the course of one century; and to Prince Henry of Portugal, as the first promoter of these vast discoveries, our attention must be directed.
[Footnote 3: But the empire of the Romans filled the world; and when that empire fell into the hands of a single person, the world became a safe and dreary prison for his enemies. The slave of imperial despotism, whether he was condemned to drag the gilded chain in Rome and his senate, or to wear out a life of exile on the barren rocks of Seriphus, or the frozen banks of the Danube, expected his fate in silent despair. To resist was fatal, and it was impossible to fly. On every side he was encompassed with a vast extent of sea and land, which he could never hope to traverse without being discovered, seized, and restored to his irritated master. GIBBON'S Decline and Fall, vol. i. p. 97, Oxford Edition.]
[Illustration: Contemporary map of the world.]
[Illustration: 1490 map of the world includes only Europe, Asia and the northern 1/4 of Africa. Excludes the Americas, Greenland, and Australia.]