This example renders a world map using D3’s geoNaturalEarth1 projection and geoPath to draw landmasses, graticules, and country interiors from TopoJSON data loaded via d3.json and processed with topojson.feature and topojson.mesh. The React component uses the useData hook to fetch and transform the world-atlas dataset, while SVG paths are styled with CSS for distinct land, sphere, and interior strokes. The visualization presents a clean, static geographic overview without interactivity.