This visualization displays a map of Indian states, rendered as an SVG using a Mercator projection centered on Europe. The code employs React for the page structure while D3.js v5 handles the geographic rendering. It loads TopoJSON data from a GitHub repository, converts it to GeoJSON via the topojson library, and draws each state boundary as a white-filled path with grey strokes. The `d3.geoPath` generator applies the projection to transform geographic coordinates into screen positions.