{"version":"1.0","type":"rich","title":"USA Country Map","description":"This visualization displays a map of the United States, with each state rendered as a green SVG path that turns darker on hover and includes a tooltip showing the state name. The map uses D3 v5’s `geoAlbersUsa` projection and `geoPath` to draw the geography from TopoJSON data loaded via `d3.json`. State boundaries appear in blue with partial opacity, and the example demonstrates basic data binding with `selectAll`, `enter`, and `append` to create the paths.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/06137566231f45879c696df5b8a0fa41?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}