The Minaean kingdom (Maʿīn) lasted from the 4th to the 2nd century bc and was predominantly a trading
organization that, for the period, monopolized the trade routes. References to Maʿīn occur earlier in Sabaean texts, where they seem to be loosely associated with the ʿĀmir people to the north of the Minaean capital of Qarnaw (now Maʿīn), which is at the eastern end of the Wadi al-Jawf and on the western border of the Ṣayhad sands. The Minaeans had a second town surrounded by impressive and still extant walls at Yathill, a short distance south of Qarnaw; and they had trading establishments at Dedān and in the Qatabānian and Hadramite capitals. The overwhelming majority of Minaean inscriptions come from Qarnaw, Yathill, and Dedān, and there is virtually no evidence of territorial possessions apart from the immediate vicinities of these three centres, which have more the aspect of typical “caravan cities.” A thin scattering of Minaean inscriptions has been found in places just outside Arabia, such as Egypt and the island of Delos, all manifestly resulting from far-flung trading activities; and texts from Qarnaw refer to a number of important points on the caravan routes, such as Yathrib (Medina) and Gaza, and also to interruption of trade by one of the several phases of warfare between Egypt and the Seleucids of Syria. An explicit mention of caravans is perhaps found in the expression mʿn mṣrn, interpreted by the scholar Mahmud Ali Ghul as “the Minaean caravaneers.”
Minaean social structure differed from that of the other three, predominantly agricultural peoples. The latter were federations of communities (often termed by modern scholars “tribes,” though they were not genealogically based) grouped under a leading community, with the nation as a whole designated by the name of the hegemonial community, followed by the phrase “and the [associated] communities.” The Minaeans, however, were subdivided into groups of varying size and importance, some quite small, with none exercising a dominating role over the others. Among the other three peoples the office of “elder” (kabīr) was normally filled by the head of one of the associated communities in a national federation. Among the Minaeans, however, the kabīr was a biennially appointed magistrate controlling one of the trading settlements or, in some cases, invested with authority in all of them. Legislative functions were exercised by the king acting together with a council and representatives of all the Minaean social classes. Minaean inscriptions make no mention of wars undertaken by the king or the state; this suggests that Maʿīn may have enjoyed covenants of safe-conduct with their neighbours along the trade routes.
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