SUMEYRA'S WORLD MAP
This D3 and React visualization renders a natural Earth world map, displaying country landmasses as filled SVG paths alongside the sphere and graticule grid lines. The data comes from the World Atlas TopoJSON, loaded via `d3.json`, and the map is projected using `geoNaturalEarth1` with `geoPath`. Land areas are colored teal, while the sphere and graticules are styled in shades of gray. The visualization demonstrates a polished presentation of geographic boundaries within a React-based SVG rendering pipeline.