{"version":"1.0","type":"rich","title":"A_8_PartB","description":"This choropleth map visualizes population counts for a selection of twenty countries, shaded according to each nation’s total inhabitants. Built with D3.js v6 and the topojson-client library, the SVG map renders geographic boundaries using d3.geoPath. Country values from the external CSV are joined to the topology, and a continuous color scale encodes population magnitude. Hovering over a country triggers a tooltip displaying the nation’s name and its precise population figure. The map uses a white background, subtle stroke outlines, and a clean, centered layout for straightforward comparison.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e114810db753410f9559028f5f52fa7a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}