This interactive visualization displays a choropleth map of India, with district-level polygons colored by state and state boundaries outlined in black. Users can pan and zoom the map using d3.zoom. The map is rendered with SVG paths generated by d3.geoPath and a d3.geoMercator projection. District and state boundaries come from TopoJSON files, with district tooltips showing district and state names on hover. The map uses d3.scaleOrdinal with d3.schemeCategory10 for district coloring.