One of the chief results of this, and formally one of its main motives, was the abolition of the slave trade. North Africa has been Mohammedan since the eighth century, and Islam has always recognised slavery, consequently the Arabs of the north have continued to make raids upon the negroes of Central Africa, to supply the Mohammedan countries of West Asia and North Africa with slaves. The Mahdist rebellion was in part at least a reaction against the abolition of slavery by Egypt, and the interest of the next few years will consist in the last stand of the slave merchants in the Soudan, in Darfur, and in Wadai, east of Lake Chad, where the only powerful independent Mohammedan Sultanate still exists. England is closely pressing upon the revolted provinces, along the upper course of the Nile; while France is attempting, by expeditions from the French Congo and through Abyssinia, to take possession of the Upper Nile before England conquers it. The race for the Upper Nile is at present one of the sources of danger of European war.

While exploration and conquest have either gone hand in hand, or succeeded one another very closely, there has been a third motive that has often led to interesting discoveries, to be followed by annexation. The mighty hunters of Africa have often brought back, not alone ivory and skins, but also interesting information of the interior. The gorgeous narratives of Gordon Cumming in the "fifties" were one of the causes which led to an interest in African exploration. Many a lad has had his imagination fired and his career determined by the exploits of Gordon Cumming, which are now, however, almost forgotten. Mr. F. C. Selous has in our time surpassed even Gordon Cumming's exploits, and has besides done excellent work as guide for the successive expeditions into South Africa.

Thus, practically within our own time, the interior of Africa, where once geographers, as the poet Butler puts it, "placed elephants instead of towns," has become known, in its main outlines, by successive series of intrepid explorers, who have often had to be warriors as well as scientific men. Whatever the motives that have led the white man into the centre of the Dark Continent—love of adventure, scientific curiosity, big game, or patriotism—the result has been that the continent has become known instead of merely its coast-line. On the whole, English exploration has been the main means by which our knowledge of the interior of Africa has been obtained, and England has been richly rewarded by coming into possession of the most promising parts of the continent—the Nile valley and temperate South Africa. But France has also gained a huge extent of country covering almost the whole of North-West Africa. While much of this is merely desert, there are caravan routes which tap the basin of the Niger and conduct its products to Algeria, conquered by France early in the century, and to Tunis, more recently appropriated. The West African provinces of France have, at any rate, this advantage, that they are nearer to the mother-country than any other colony of a European power; and the result may be that African soldiers may one of these days fight for France on European soil, just as the Indian soldiers were imported to Cyprus by Lord Beaconsfield in 1876. Meanwhile, the result of all this international ambition has been that Africa in its entirety is now known and accessible to European civilisation.

[Authorities: Kiepert, Beiträgge zur Entdeckungsgeschichte Afrikas, 1873; Brown, The Story of Africa, 4 vols., 1894; Scott Keltie, The Partition of Africa, 1896.]

CHAPTER XII

THE POLES—FRANKLIN—ROSS—NORDENSKIOLD—NANSEN

Almost the whole of the explorations which we have hitherto described or referred to had for their motive some practical purpose, whether to reach the Spice Islands or to hunt big game. Even the excursions of Davis, Frobisher, Hudson, and Baffin in pursuit of the north-west passage, and of Barentz and Chancellor in search of the north-east passage, were really in pursuit of mercantile ends. It is only with James Cook that the era of purely scientific exploration begins, though it is fair to qualify this statement by observing that the Russian expedition under Behring, already referred to, was ordered by Peter the Great to determine a strictly geographical problem, though doubtless it had its bearings on Russian ambitions. Behring and Cook between them, as we have seen, settled the problem of the relations existing between the ends of the two continents Asia and America, but what remained still to the north of terra firma within the Arctic Circle? That was the problem which the nineteenth century set itself to solve, and has very nearly succeeded in the solution. For the Arctic Circle we now possess maps that only show blanks over a few thousand square miles.

This knowledge has been gained by slow degrees, and by the exercise of the most heroic courage and endurance. It is a heroic tate, in which love of adventure and zeal for science have combated with and conquered the horrors of an Arctic winter, the six months' darkness in silence and desolation, the excessive cold, and the dangers of starvation. It is impossible here to go into any of the details which rendered the tale of Arctic voyages one of the most stirring in human history. All we are concerned with here is the amount of new knowledge brought back by successive expeditions within the Arctic Circle.

This region of the earth's surface is distinguished by a number of large islands in the eastern hemisphere, most of which were discovered at an early date. We have seen how the Norsemen landed and settled upon Greenland as early as the tenth century. Burrough sighted Nova Zembla in 1556; in one of the voyages in search of the north-east passage, though the very name (Russian for Newfoundland) implies that it had previously been sighted and named by Russian seamen. Barentz is credited with having sighted Spitzbergen. The numerous islands to the north of Siberia became known through the Russian investigations of Discheneff, Behring, and their followers; while the intricate network of islands to the north of the continent of North America had been slowly worked out during the search for the north-west passage. It was indeed in pursuit of this will-of-the-wisp that most of the discoveries in the Arctic Circle were made, and a general impetus given to Arctic exploration.

It is with a renewed attempt after this search that the modern history of Arctic exploration begins. In 1818 two expeditions were sent under the influence of Sir Joseph Banks to search the north-west passage, and to attempt to reach the Pole. The former was the objective of John Ross in the Isabella and W. E. Parry in the Alexander, while in the Polar exploration John Franklin sailed in the Trent. Both expeditions were unsuccessful, though Ross and Parry confirmed Baffin's discoveries. Notwithstanding this, two expeditions were sent two years later to attempt the north-west passage, one by land under Franklin, and the other by sea under Parry. Parry managed to get half-way across the top of North America, discovered the archipelago named after him, and reached 114° West longitude, thereby gaining the prize of £5000 given by the British Parliament for the first seaman that sailed west of the 110th meridian. He was brought up, however, by Banks Land, while the strait which, if he had known it, would have enabled him to complete the north-west passage, was at that time closed by ice. In two successive voyages, in 1822 and 1824, Parry increased the detailed knowledge of the coasts he had already discovered, but failed to reach even as far westward as he had done on his first voyage. This somewhat discouraged Government attempts at exploration, and the next expedition, in 1829, was fitted out by Mr. Felix Booth, sheriff of London, who despatched the paddle steamer Victory, commanded by John Ross. He discovered the land known as Boothia Felix, and his nephew, James C. Ross, proved that it belonged to the mainland of America, which he coasted along by land to Cape Franklin, besides determining the exact position of the North Magnetic Pole at Cape Adelaide, on Boothia Felix. After passing five years within the Arctic Circle, Ross and his companions, who had been compelled to abandon the Victory, fell in with a whaler, which brought them home.