{"version":"1.0","type":"rich","title":"Activity 7","description":"This visualization displays the 2020 populations of 20 countries as a horizontal bar chart, using green bars sorted by country name on a blue-axis grid. Built with React and D3 v5, it employs `scaleBand` for the y-axis, `scaleLinear` for the x-axis, and `d3.csv` to load data from a GitHub-hosted dataset. The chart formats population values in billions using D3’s `format` function and includes tooltips via SVG `<title>` elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9f4c133784ac48a8b2e88c2ed198d24a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}