{"version":"1.0","type":"rich","title":"Activity6_Task1","description":"A horizontal bar chart displays the populations of 30 countries in 2020, sorted by country name with colored green bars. Built with React and D3 v5, it uses `scaleBand` for the y-axis and `scaleLinear` for the x-axis, with SVG rectangles rendered via the `Marks` component. Population values are loaded from a remote CSV file using `d3.csv`, converted to numbers, and formatted with `d3.format` to abbreviate large numbers (e.g., \"1.5B\"). Axis labels and ticks are generated by custom `AxisBottom` and `AxisLeft` components, and hovering reveals exact values via SVG `<title>` tooltips.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cf156f6f75f24bc2ba6a71299d57936b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}