By the Greeks and Romans this country was divided into Arabia Petræa, Arabia Deserta, and Arabia Felix, or the Stony, the Desert, and the Happy. The Arabs themselves call it 'The Land of the Arabs,' while modern geographers give the Sinaitic peninsula as the first geographic district; the Hijaz, including the Haram, or sacred territory of Mecca, as the second; and Yaman, with the Tehamah, as the third. To these may be added the provinces of Hadramant and Mahrah, and of Oman and Hasa, to the south and east respectively, with Nejd, or Central Arabia, as the central plateau, and some large deserts scattered in different parts of the peninsula.

Of the revenues of Arabia it is almost impossible to form anything like a correct estimate. The area of the country covers about 1,200,000 square miles, and the population is said to be from five to six millions, of whom one-fifth consist of Ahl Bedoo, or dwellers in the open land, otherwise known as Bedouins; and four-fifths of settled Arabs, called Ahl Hadr, or dwellers in fixed localities.

The history of Arabia may be divided into three periods:

1st. The prehistoric period, full of tales of heroes, and giants, and wonderful cities.

2nd. The period which preceded the era of Muhammad.

3rd. That which followed it.

The first period is mythical to a certain extent; at all events, nothing can be stated positively about it. The second period is distinguished as one of local monarchies and federal governments in a rough and rude form; while the third commences with theocratic centralization, dissolving finally into general anarchy.

Of the many tribes in Arabia, the most celebrated is the family of the Koraish, still regarded as the noblest of the Arabs, partly because, at the beginning of the fifth century A.D., their chiefs had rendered themselves the masters and acknowledged guardians of the sacred Kaabah at Mecca, and partly because of their connection with the Prophet. The Kaabah, La Maison Carrée, or square temple, a shrine of unknown antiquity, was situated within the precincts of the town of Mecca, and to it, long before Muhammad's time, the Arabs had brought yearly offerings, and made devout pilgrimages. The tribe of Koraish, having once obtained the keys of the consecrated building, had held them against all comers till Muhammad's conquest of Mecca in A.D. 630, when he handed over the key to Othman bin Talha, the former custodian, to be kept by him and his posterity as an hereditary and perpetual office, and he further confirmed his uncle Abbas in the office of giving drink to the pilgrims.

Before entering into a somewhat lengthy description of Arabian literature, it is necessary to give a short and rapid sketch of Arabian history, beginning from the time of Muhammad, as his Koran was the foundation of the literary edifice. All Arab authors have looked upon that work as the height of eloquent diction, and have regarded it as the model standard to be followed in all their productions. Leaving, then, the two first periods of Arabian history, viz., the prehistoric, and the pre-Muhammadan, without any particular notice, the third period will be sketched as briefly as possible, and will be found excessively interesting, containing as it does the rise, grandeur, and decline of the Arabs as a nation.

Muhammad, on his death in June, A.D. 632, left the entire Arab peninsula, with two or three exceptions, under one sceptre and one creed. He was succeeded by Abu Bakr (the father of Ayesha, the favourite wife of the prophet), known as the Companion of the Cave, with the title of Khalifah, or successor. His reign only lasted two years, but during that period the various insurrections that broke out in Arabia in consequence of the death of the Prophet were promptly put down, after severe fighting, in various parts of the peninsula, and the whole country was subjugated. Foreign expeditions beyond the borders were also planned and started.