{"version":"1.0","type":"rich","title":"USA Country Map with Topojson data","description":"This map of the United States renders state boundaries using a yellow fill with blue outlines. The visualization employs D3’s `geoAlbersUsa` projection and `geoPath` to generate the SVG paths from TopoJSON data fetched from a GitHub gist. State names appear as tooltips via appended `title` elements, and hovering changes the fill color to green. The code uses `topojson.feature` to convert the TopoJSON topology into GeoJSON features, and relies on the `geo-albers-usa-territories` library for the projection. The SVG canvas is fixed at 960 by 500 pixels, with styling applied via an external CSS file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/25ca0e7e83be4abd827a11f7b03f60dc?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}