hands of the spiritless and vacillating government of the Seleucids, it had hitherto achieved little. But now, pervading the Roman system, it develops a motive power, which stands related to the earlier, as the power of the Jewish and the Arabian vassal-princes to that of the Roman empire. In this country, where everything depended and depends on protecting the state of peace by the setting up of a superior and standing military force, the institution of a legionary camp in Bostra under a commander of senatorial rank was an epoch-making event. From this centre the requisite posts were established at suitable places and provided with garrisons. For example, the stronghold of Namara (Nemâra) deserves mention, a long day’s march beyond the boundaries of the properly habitable mountain-land, in the midst of the stony desert, but commanding the only spring to be found within it and the forts attached to it in the already mentioned oasis of Ruhbe and further on at Jebel Sês; these garrisons together control the whole projection of the Haurân. Another series of forts, placed under the Syrian command and primarily under that of the legion posted at Danava (p. 95), and laid out at uniform distances of three leagues apart, secured the route from Damascus to Palmyra; the best known of them, the second in the series, was that of Dmêr (p. 149, n. 1), a rectangle of 300 and 350 paces respectively, provided on every side with six towers and a portal fifteen paces in breadth, and surrounded by a ring-wall of sixteen feet thick, once faced outwardly with beautiful blocks of hewn stone. [Sidenote: The civilisation of east Syria under Roman rule.]