the 20-year conflict and insurgency
... that the Chittagong Hill Tracts Peace Accord ended the 20-year conflict and insurgency in 1997 and allowed more than 50,000 displaced peoples to return home?
... that the <a href="./Chittagong_Hill_Tracts_Peace_Accord" id="mwAtU" rel="mw:WikiLink" title="Chittagong Hill Tracts Peace Accord">Chittagong Hill Tracts Peace Accord</a> ended <b id="mwAtY"><a class="mw-redirect" href="./Chittagong_Hill_Tracts_Conflict" id="mwAtc" rel="mw:WikiLink" title="Chittagong Hill Tracts Conflict">the 20-year conflict and insurgency</a></b> in 1997 and allowed more than 50,000 <a href="./Refugee" id="mwAtg" rel="mw:WikiLink" title="Refugee">displaced peoples</a> to return home?