maica, who had been originally transported to Nova Scotia. They arrived at a very seasonable moment, when a disturbance had just broken out among the original body of negroes, which the British crews were busily employed in suppressing.

Notwithstanding all that had been done for the improvement of Sierra Leone, which had more than absorbed the original capital of the Company, very little progress was yet made towards fulfilling its objects. No spirit of industry had been infused into the inhabitants, and no amicable connexions formed with the neighbouring states. The Company had scarcely the means of supporting it any longer; but there appeared reason to hope that the more energetic and influential efforts of government might yet overcome the obstacles which had hitherto baffled the most strenuous efforts of individuals. Accordingly, by mutual agreement, concluded on the 8th August, 1807, and carried into effect on the 1st January following, the settlement was surrendered into the hands of the crown, and placed on the same footing with the other British colonies.

From this time a new and much more copious source of population was opened. Since the year just mentioned, Britain had prohibited her own subjects from carrying on the slave-trade, and she had afterwards obtained an assurance from other countries, that they would discontinue it along all the coast northward of the Line. She even received permission to treat as pirates such of their subjects as within those limits might be found employed in the conveyance of slaves. In her zeal for the abolition of this odious traffic, she has maintained a number of ships constantly watching those seas, and

capturing every vessel thus unlawfully laden. The liberated negroes are brought to Sierra Leone, where they are located in the surrounding villages. For some time they receive rations, and are kept in pretty strict subordination; but, after a certain period, they obtain assignments of ground, from which to earn their own subsistence. On the 31st March, 1827, the slaves thus liberated amounted to 11,878, of which there were 4701 males above and 1875 under fourteen; 2717 females above and 1517 under that age; besides 1068 settled in Freetown, or employed on the river in the timber trade. On the 31st December, 1828, the number had been increased by new arrivals to 16,886. Unfortunately, neither their progress in industry and civilization, nor the general prosperity of the colony, has answered the sanguine expectations once so fondly cherished. The efficiency of the government has been much impaired by various errors and unfortunate circumstances, and above all by the singularly deleterious influence of the climate on European constitutions. This, it is supposed, is owing not so much to the mere heat, as to the noxious exhalations arising from an ill-regulated town and an uncultivated country, covered with such a mass of brush and jungle as to impede the necessary ventilation. The result is, a remittent fever, so malignant that almost all Europeans are attacked with it, and not one in three recovers. These circumstances have oftener than once led to the consideration whether Sierra Leone ought not to be entirely relinquished. An attempt has even been recently made to establish in its room a colony at Fernando Po, a small island in the Gulf of Benin; but the expectations formed from its cli

mate have also been entirely disappointed. Meantime, it is considered that the absolute abandonment of Sierra Leone would leave full scope for the contraband slave-trade, and frustrate all hopes of establishing a centre whence civilization might hereafter spread throughout Africa. The latest accounts from the governors, Colonel Denham, in 1827 and 1828, and Major Ricketts, in 1829, express a decided opinion that a spirit of improvement is at last beginning to be manifested, that the inhabitants show à disposition to cultivate the ground, and an anxiety to be able to purchase European luxuries, and that in the villages, particularly of Wellington and Waterloo, good churches, and a few stone houses, have been erected. The annual expenditure has been reduced to about £40,000, of which £17,000 is for liberated Africans; and government seems desirous to retain the settlement, till the natives shall be so far improved as to be able to conduct their own administration, and to afford an example of industry and order to the neighbouring states.

CHAPTER XVII.

Geology of Africa.*

AFRICA is distinguished from the other continents by its nearly insular form, being connected with Asia merely by an inconsiderable neck of land or isthmus, viz. that of Suez. It extends from the equator to about the average latitude of 35° north, and also to the same degree of latitude south. The greatest length from north to south is from Cape Serrat in Algiers, in lat. 37° 18' N., to Cape Laguillas, in lat. 34° 55′ S.; and the greatest breadth from Cape Verde, in long. 17° 31′ W., to Cape Guardafui, in long. 51° 15′ E. The northern portion of this continent is fully twice the size of the southern portion, and may be considered as about equal to South America; while the southern half is contracted to half the breadth of the northern part, and is nearly about the size of New Holland. The shape of the corresponding coasts of Africa and America would induce us to infer that the two continents of Africa and America were once united, the projecting or salient part of the former fitting exactly to the Gulf of Mexico; and the bulging part of South America, about Paraiba and Pernambuco, being

According to some authors, the name, Africa, is derived from a neg. and frigus, cold; while others trace it from a small Carthaginian district, named Frigi-A-frikc-a.

nea.

about the size and shape to fill up the Gulf of GuiThis great continent has but comparatively few gulfs, bays, arms of the sea, and promontories; and hence, notwithstanding its nearly insular form, its extent of coast is much less in proportion to its area than in other quarters of the globe. The condition of man, the distribution of the lower animals and plants, even the climate of Africa, are intimately connected with this limited extent of coast.

On viewing Africa from its northern boundary on the shores of the Mediterranean, to its southern boundary at the Cape of Good Hope, the following natural divisions or regions present themselves to our attention :

1. The northern region formed by the Atlas range of mountains, hills, and plains, that extend from the coast of the Atlantic to the Gulf of the Syrtis,-and by the range of fertile hills and dales, and valleys mixed with deserts, in which are some insulated spots of verdure, known under the name oases,* that extend from the termination of the Atlas to Egypt.† 2. The eastern region formed by Egypt, Abys sinia, Darfur, &c.

3. The Desert region, which is the flat, compa

* The word Oasis is Egyptian, and synonymous with Auasis and Hyasis, (Strabo, Ixxiii., p. Alm. 1140). Abulfeda names the Oasis Al Wahat. In latter times the Cæsars banished criminals to the Oases. They were sentenced to expiate their crimes on the islands of the Sandy Sea, as the Spaniards and English send their criminals to the Malouin Islands and New Holland. The latter could more easily escape by the ocean, than the former across the surrounding deserts.

+ The Atlas of Homer and Hesiod, according to Bory St Vincent, is the Peak of Teneriffe; the Atlas of the Greek and Roman geographers, the African Atlas range of

mountains.