{"version":"1.0","type":"rich","title":"Activity6_Task 1","description":"A horizontal bar chart displays the 2020 populations of 30 countries, sorted from largest to smallest with green bars and a blue axis. The visualization uses D3 v5 scales (`scaleBand`, `scaleLinear`) and React components to render SVG marks, with custom `AxisBottom` and `AxisLeft` components. Data is loaded asynchronously from a CSV file via `useData`, and the x-axis formats values using D3's `format` API to abbreviate large numbers. Tooltips provide exact population values on hover.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7b9ba8a45264423aa631578ce1cee31a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}