Dahlak sultanate
... that the Eritrean Dahlak Archipelago once housed a thriving trading kingdom, the Dahlak sultanate?
... that the <a href="./Eritrea" id="mwAjc" rel="mw:WikiLink" title="Eritrea">Eritrean</a> <a href="./Dahlak_Archipelago" id="mwAjg" rel="mw:WikiLink" title="Dahlak Archipelago">Dahlak Archipelago</a> once housed a thriving trading kingdom, the <b id="mwAjk"><a href="./Sultanate_of_Dahlak" id="mwAjo" rel="mw:WikiLink" title="Sultanate of Dahlak">Dahlak sultanate</a></b>?