{"version":"1.0","type":"rich","title":"Fork of USA Country Map","description":"This choropleth displays the 50 U.S. states, each filled in green with white interior borders, and highlights states in orange on hover. It uses a geospatial projection via `geoAlbersUsaTerritories()` and renders the map with `d3.geoPath` on an SVG canvas. State boundaries come from the US Atlas TopoJSON dataset, which is loaded with `d3.json` and processed through TopoJSON’s `feature` and `mesh` functions. The React app manages data loading with `useState` and `useEffect` hooks.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8ca5a8c4237247bd86bdf5949a683bd9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}