Having now finished the circuit of the Roman empire, we may observe, that Africa is divided from Spain by a narrow strait of about twelve miles, through which the Atlantic flows into the Mediterranean. The columns of Hercules, so famous among the ancients, were two mountains which seemed to have been torn asunder by some convulsion of the elements; and at the foot of the European mountain, the fortress of Gibraltar is now seated. The whole extent of the Mediterranean Sea, its coasts and its islands, were comprised within the Roman dominion. Of the larger islands, the two Baleares, which derive their name of Majorca and Minorca from their respective size, are subject at present, the former to Spain, the latter to Great Britain. * It is easier to deplore the fate, than to describe the actual condition, of Corsica. † Two Italian sovereigns assume a regal title from Sardinia and Sicily. Crete, or Candia, with Cyprus, and most of the smaller islands of Greece and Asia, have been subdued by the Turkish arms, whilst the little rock of Malta defies their power, and has emerged, under the government of its military Order, into fame and opulence. ‡
This long enumeration of provinces, whose broken fragments have formed so many powerful kingdoms, might almost induce us to forgive the vanity or ignorance of the ancients. Dazzled with the extensive sway, the irresistible strength, and the real or affected moderation of the emperors, they permitted themselves to despise, and sometimes to forget, the outlying countries which had been left in the enjoyment of a barbarous independence; and they gradually usurped the license of confounding the Roman monarchy with the globe of the earth. 88 But the temper, as well as knowledge, of a modern historian, require a more sober and accurate language. He may impress a juster image of the greatness of Rome, by observing that the empire was above two thousand miles in breadth, from the wall of Antoninus and the northern limits of Dacia, to Mount Atlas and the tropic of Cancer; that it extended in length more than three thousand miles from the Western Ocean to the Euphrates; that it was situated in the finest part of the Temperate Zone, between the twenty-fourth and fifty-sixth degrees of northern latitude; and that it was supposed to contain above sixteen hundred thousand square miles, for the most part of fertile and well-cultivated land. 89
1 Dion Cassius, (l. liv. p. 736,) with the annotations of Reimar, who has collected all that Roman vanity has left upon the subject. The marble of Ancyra, on which Augustus recorded his own exploits, asserted that he compelled the Parthians to restore the ensigns of Crassus.]
2 Strabo, (l. xvi. p. 780,) Pliny the elder, (Hist. Natur. l. vi. c. 32, 35, [28, 29,] and Dion Cassius, (l. liii. p. 723, and l. liv. p. 734,) have left us very curious details concerning these wars. The Romans made themselves masters of Mariaba, or Merab, a city of Arabia Felix, well known to the Orientals. (See Abulfeda and the Nubian geography, p. 52) They were arrived within three days’ journey of the spice country, the rich object of their invasion.
Note: It is the city of Merab that the Arabs say was the residence of Belkis, queen of Saba, who desired to see Solomon. A dam, by which the waters collected in its neighborhood were kept back, having been swept away, the sudden inundation destroyed this city, of which, nevertheless, vestiges remain. It bordered on a country called Adramout, where a particular aromatic plant grows: it is for this reason that we read in the history of the Roman expedition, that they were arrived within three days’ journey of the spice country. — G. Compare Malte-Brun, Geogr. Eng. trans. vol. ii. p. 215. The period of this flood has been copiously discussed by Reiske, (Program. de vetusta Epocha Arabum, ruptura cataractae Merabensis.) Add. Johannsen, Hist. Yemanae, p. 282. Bonn, 1828; and see Gibbon, note 16. to Chap. L. — M.
Note: Two, according to Strabo. The detailed account of Strabo makes the invaders fail before Marsuabae: this cannot be the same place as Mariaba. Ukert observes, that Aelius Gallus would not have failed for want of water before Mariaba. (See M. Guizot’s note above.) “Either, therefore, they were different places, or Strabo is mistaken.” (Ukert, Geographic der Griechen und Romer, vol. i. p. 181.) Strabo, indeed, mentions Mariaba distinct from Marsuabae. Gibbon has followed Pliny in reckoning Mariaba among the conquests of Gallus. There can be little doubt that he is wrong, as Gallus did not approach the capital of Sabaea. Compare the note of the Oxford editor of Strabo. — M.]
3 By the slaughter of Varus and his three legions. See the first book of the Annals of Tacitus. Sueton. in August. c. 23, and Velleius Paterculus, l. ii. c. 117, &c. Augustus did not receive the melancholy news with all the temper and firmness that might have been expected from his character.]
4 Tacit. Annal. l. ii. Dion Cassius, l. lvi. p. 833, and the speech of Augustus himself, in Julian’s Caesars. It receives great light from the learned notes of his French translator, M. Spanheim.]
5 Germanicus, Suetonius Paulinus, and Agricola were checked and recalled in the course of their victories. Corbulo was put to death. Military merit, as it is admirably expressed by Tacitus, was, in the strictest sense of the word, imperatoria virtus.]
6 Caesar himself conceals that ignoble motive; but it is mentioned by Suetonius, c. 47. The British pearls proved, however, of little value, on account of their dark and livid color. Tacitus observes, with reason, (in Agricola, c. 12,) that it was an inherent defect. “Ego facilius crediderim, naturam margaritis deesse quam nobis avaritiam.”]
7 Claudius, Nero, and Domitian. A hope is expressed by Pomponius Mela, l. iii. c. 6, (he wrote under Claudius,) that, by the success of the Roman arms, the island and its savage inhabitants would soon be better known. It is amusing enough to peruse such passages in the midst of London.]
8 See the admirable abridgment given by Tacitus, in the life of Agricola, and copiously, though perhaps not completely, illustrated by our own antiquarians, Camden and Horsley.]
9 The Irish writers, jealous of their national honor, are extremely provoked on this occasion, both with Tacitus and with Agricola.]
10 See Horsley’s Britannia Romana, l. i. c. 10.
Note: Agricola fortified the line from Dumbarton to Edinburgh, consequently within Scotland. The emperor Hadrian, during his residence in Britain, about the year 121, caused a rampart of earth to be raised between Newcastle and Carlisle. Antoninus Pius, having gained new victories over the Caledonians, by the ability of his general, Lollius, Urbicus, caused a new rampart of earth to be constructed between Edinburgh and Dumbarton. Lastly, Septimius Severus caused a wall of stone