Ichamati River
...that boats crammed with people from both India and Bangladesh, flying the flags of their respective countries, converge on the Ichamati River, the international border, to immerse the idols after Durga Puja?
...that boats crammed with people from both <a href="./India" id="mwDUA" rel="mw:WikiLink" title="India">India</a> and <a href="./Bangladesh" id="mwDUE" rel="mw:WikiLink" title="Bangladesh">Bangladesh</a>, flying the flags of their respective countries, converge on the <b id="mwDUI"><a href="./Ichamati_River" id="mwDUM" rel="mw:WikiLink" title="Ichamati River">Ichamati River</a></b>, the international border, to immerse the idols after <a href="./Durga_Puja" id="mwDUQ" rel="mw:WikiLink" title="Durga Puja">Durga Puja</a>?