This choropleth map of India visualizes the country’s states, each filled with a distinct color from the `d3.scaleOrdinal` and `d3.schemeCategory10` palette. State names are rendered as labels at the centroid of each shape, computed with `d3.geoPath.centroid`. The code loads TopoJSON data from a remote GitHub source and converts it using `topojson.feature`. The map uses a `d3.geoMercator` projection, and all elements are drawn as SVG paths with black stroke outlines.