This visualization shows a map of Kazakhstan rendered as an SVG, using a Mercator projection with a visible graticule overlay. The map highlights the country’s boundaries with colored strokes and fills, while the surrounding landmasses are also depicted. The code uses D3 v6’s `geoMercator`, `geoPath`, and `geoGraticule` to generate the geographic shapes, loading boundary data from a TopoJSON file via `d3.json` and `topojson.feature`. The React framework manages the rendering, with the map displayed once the data is fetched.