48 SPREAD OF THE GREKK COLONIES, [CHAP. three which were most famous for their arsenals and manu- factories of arms, Rhodes and Massilia being the other two1. The progress of colonisation in this direction was for a while interrupted in consequence of movements on the the Nwth* °n part of the Cimmerian peoples, and Sinopc itself Coast of the required to be founded anew by Miletus a hundred and fifty years after its first establishment; but in the course of time a fresh advance was made along the western and northern coasts of the Euxine, until at last the whole of that sea was encircled with a belt of Greek cities. The mouths of the great rivers which pour their waters into it offered a special attraction to the settlers on account of the means of intercourse which they provided with the natives of the interior; and the positions of several of their trading stations are at once recog- nised by their bearing the names of the streams with which they were associated—Istros being the port for the Danube, Tyras for the Dniester, Tanais for the Don, and Phasis for the Rioa The most important of all was Olbia, or the "city Of weaith," which was founded in 643 u.c. near the embouchure of the Hypanis (Bug), somewhat below the site of the modern Nicolaicf, and in the vicinity of the mouth of the Borysthenes (Dnieper). The temptations held out by the immense export and import trade, which soon sprang up throughout this region, overcame the repugnance which the Greeks must at first have felt to a country and a climate so unlike their own: for here, instead of the varied aspect and genial skies of Greece, they met with a monotonous expanse of dreary steppes, which were exposed to winters of extraordinary rigour. As they advanced further towards the east these dis- couragements were intensified. There they found themselves opposed by the Tauri of the Crimea, the memory of whose barbarous customs has been perpetuated in the story of Iphigcneia and Orestes, and by the savage Sarmatian tribes, who dwelt on the northern side of the Palus Maeotis. But, notwithstanding 1 Strabo, 14. t. 5; speaking of Rhodes he says, jcdvrct00a ft, cSo-irep &» McunraMp xtd Kv#/cy, rA repl TO&S Apx^KTOvay /cal r&s dpywovodcLs xal 0i)j, jcai *n ye r&v vex/)' Cp, ftl§o f 9. §f ji.