This example presents a world map with countries rendered as light blue SVG paths, with the map’s sphere filled in white. It uses D3.js v5 to load a GeoJSON file of countries (countries-110m.geojson) and projects them with the `geoNaturalEarth1()` projection. The code specifically uses `d3.geoPath()` to generate the path data for each country and a `geojson` library to parse the GeoJSON features. The sphere and country outlines are drawn with SVG paths, with countries given a white stroke.