incense route
... that the east–west incense route, which operated from 300 BC to 200 AD in the northern Negev, brought economic progress to the Nabataeans?
... that the east–west <b id="mwBF4"><a class="mw-redirect" href="./Negev_incense_route" id="mwBF8" rel="mw:WikiLink" title="Negev incense route">incense route</a></b>, which operated from 300 BC to 200 AD in the northern <a href="./Negev" id="mwBGA" rel="mw:WikiLink" title="Negev">Negev</a>, brought economic progress to the <a href="./Nabataeans" id="mwBGE" rel="mw:WikiLink" title="Nabataeans">Nabataeans</a>?