A world map rendered with SVG paths displays countries in light green against a blue sphere, with red highlighting on hover. The visualization uses D3 v5’s geoNaturalEarth1 projection and geoPath to draw geographic features from TopoJSON world-atlas data, while country names come from a TSV file. Pan and zoom interaction is implemented via d3.zoom, applying transforms to a group element. Tooltips are provided by SVG `<title>` elements showing each country’s name.