The administration of criminal justice, as far as I had opportunities of observing, was prompt and decisive: for although civil rights were but little regarded in Ludamar, it was necessary when crimes were committed that examples should sometimes be made. On such occasions the offender was brought before Ali, who pronounced, of his sole authority, what judgment he thought proper. But I understood that capital punishment was seldom or never inflicted, except on the negroes. Although the wealth of the Moors consists chiefly in their numerous herds of cattle, yet, as the pastoral life does not afford full employment, the majority of the people are perfectly idle, and spend the day in trifling conversation about their horses, or in laying schemes of depredation on the negro villages. Of the number of Ali’s Moorish subjects I had no means of forming a correct estimate. The military strength of Ludamar consists in cavalry. They are well mounted, and appear to be very expert in skirmishing and attacking by surprise. Every soldier furnishes his own horse, and finds his accoutrements, consisting of a large sabre, a double-barrelled gun, a small red leather bag for holding his balls, and a powder bag slung over the shoulder. He has no pay, nor any remuneration but what arises from plunder. This body is not very numerous; for when Ali made war upon Bambarra I was informed that his whole force did not exceed two thousand cavalry. They constitute, however, by what I could learn, but a very small proportion of his Moorish subjects. The horses are very beautiful, and so highly esteemed that the negro princes will sometimes give from twelve to fourteen slaves for one horse. Ludamar has for its northern boundary the great desert of Sahara. From the best inquiries I could make, this vast ocean of sand, which occupies so large a space in northern Africa, may be pronounced almost destitute of inhabitants, except where the scanty vegetation which appears in certain spots affords pasturage for the flocks of a few miserable Arabs, who wander from one well to another. In other places, where the supply of water and pasturage is more abundant, small parties of the Moors have taken up their residence. Here they live, in independent poverty, secure from the tyrannical government of Barbary. But the greater part of the desert, being totally destitute of water, is seldom visited by any human being, unless where the trading caravans trace out their toilsome and dangerous route across it. In some parts of this extensive waste the ground is covered with low stunted shrubs, which serve as landmarks for the caravans, and furnish the camels with a scanty forage. In other parts the disconsolate wanderer, wherever he turns, sees nothing around him but a vast interminable expanse of sand and sky—a gloomy and barren void, where the eye finds no particular object to rest upon, and the mind is filled with painful apprehensions of perishing with thirst.