{"version":"1.0","type":"rich","title":"Fork of United States Educational Attainment - Choropleth Map","description":"This choropleth map displays the percentage of adults aged 25 and older with a bachelor's degree or higher across U.S. counties, using a purple sequential color scale and gray for missing data. Built with React and D3 v5, it renders county boundaries via `geoPath` and TopoJSON, with a threshold scale mapping education values to colors. Hovering reveals a tooltip showing the county name, state, and percentage. A legend below the map uses `scaleThreshold` and `invertExtent` to display color breaks, while data comes from FreeCodeCamp's education and county JSON files.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/de5e9ee690074c3e975d0db68c0951a6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}