{"version":"1.0","type":"rich","title":"assignment 8 map","description":"This choropleth map visualizes internet usage percentages for selected countries, with darker blue shades indicating higher adoption rates. It uses D3 v7’s `d3.geoNaturalEarth1` projection and `d3.geoPath` to render country boundaries from TopoJSON data loaded via world-atlas, while a sequential `d3.scaleSequential` with `d3.interpolateBlues` encodes the values. Hovering highlights a country and displays a tooltip with its name and usage percentage. A gradient legend with a linear axis communicates the 40–100% range.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/99ed69166f67494e819276afcc838861?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}