d3-display-map.js

d3.json("CIV.json", function(error, data){

  var svg = d3.select('svg')
	
	var projection = d3.geo.mercator()
						.scale(30000)
						.center([-2,8]);
						
	var path = d3.geo.path()
				.projection(projection);
				
	svg.selectAll('path')
			.data(data.features)
		.enter()
			.append('path')
			.attr('d', path)
			.style('fill', '#44cccc')
			.style('opacity', .5)
			
	
});