{"version":"1.0","type":"rich","title":"activity 6_Task 1","description":"A horizontal bar chart displays the top 30 countries by 2020 population, with bars extending rightward from a shared baseline. The React application loads CSV data from a GitHub repository using D3’s `csv` function, then renders SVG rectangles positioned by `scaleBand` and `scaleLinear`. Custom React components like `AxisBottom`, `AxisLeft`, and `Marks` handle ticks and bar drawing. Population values are formatted with D3’s `format` function and tooltips appear via SVG `<title>` elements. The chart includes blue axis lines and light green bars, with an \"POPULATION-2020\" axis label.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/036d83edc3424beaaa2d89517c595a77?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}