<div id ='chart'>
<h3><code>country()<code></h3>
<p>Enable each country to display using different colour palette. By default the <code>country</code> is set to <code>false</code>.</p>
<p>The <code>country</code> is set to <code>true</code> on the map below.</p>
</div>  
<div id="elm"></div>

#chart{
  margin: 1em;
}

//RedSift
//country()
//enable each country to display in different colour

var geo = d3_rs_geo.html()
                   .country(true);

    d3.select('#elm')
      .datum({ url: 'https://static.redsift.io/thirdparty/topojson/examples/world-50m.json' }) //world topoJSON
      .call(geo);