{"version":"1.0","type":"rich","title":"activity 6_Task 1","description":"This visualization shows the population of 30 countries in 2020 as horizontal bars, sorted from largest to smallest. The chart uses React with D3 v5's `scaleBand` and `scaleLinear` to position bars, while `AxisBottom` and `AxisLeft` render tick marks and labels. The data is loaded via `d3.csv` from a GitHub repository, with population values converted from strings to numbers. Hovering over a bar reveals its value through an SVG `<title>` element.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/017b64c4c55648c894cf80b3db7e921f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}