Arrajan
... that the Persian city of Arrajan, built using the labour of Roman prisoners of war in the early 6th century, later flourished as a large settlement by the 11th century?
... that the <a href="./Sasanian_Empire" id="mwiA" rel="mw:WikiLink" title="Sasanian Empire">Persian</a> city of <b id="mwiQ"><a href="./Arrajan" id="mwig" rel="mw:WikiLink" title="Arrajan">Arrajan</a></b>, built using the labour of <a href="./Roman_Empire" id="mwiw" rel="mw:WikiLink" title="Roman Empire">Roman</a> prisoners of war in the early 6th century, later flourished as a large settlement by the 11th century?