This visualization displays India’s states and districts as vector paths overlaid on a Mercator projection. The map distinguishes administrative levels with red state boundaries and brown district borders, while district fills use an ordinal color scale. It loads two TopoJSON datasets (state and district boundaries) and renders them as SVG paths using `d3.geoPath` and `d3.geoMercator`. The implementation also applies `d3.zoom` for interactive pan and zoom, with hover effects that highlight districts. The map is built with React and uses the `topojson` library to process the geographic features.