{"version":"1.0","type":"rich","title":"Activity 6 Task 1","description":"A horizontal bar chart displays the populations of thirty countries in 2020, sourced from a CSV file. Built with React and D3 v5, the visualization uses `scaleBand` for the categorical y-axis, `scaleLinear` for the quantitative x-axis, and `Marks` to render SVG rectangles. Axis components generate ticks and labels, while a custom tick formatter converts values to billions. A tooltip is provided via SVG `<title>` elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/bb7ee7fd580e4b1e8aa51db0920bc1c0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}