{"version":"1.0","type":"rich","title":"Map Interaction Assignment","description":"This interactive map displays world countries colored by economic status, with tooltips revealing the country name, continent, and broader economic position on hover. Users can click a country to select it, and a zoom interaction allows panning and scaling the projection. Built with D3.js, the visualization uses `d3.geoPath` and `d3.geoEquirectangular` to render geographic features from TopoJSON data, while loading country metadata from a TSV file. The map supports hover highlighting and a separate CSS class for selected countries.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/53051be8627741cabf9bd99b2a6e0281?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}