{"version":"1.0","type":"rich","title":"Question-1Activity-6","description":"This bar chart displays the top 10 countries by estimated 2020 population, sourced from a CSV file and rendered as an SVG with React. A horizontal layout uses `scaleBand` for country categories and `scaleLinear` for population values, with tick labels formatted via `format` to abbreviate large numbers (e.g., “B” for billions). The code imports D3 modules (`csv`, `scaleBand`, `scaleLinear`, `max`, `format`) and builds custom React components for axes and marks, using `useData` to asynchronously load and parse the dataset. Interactive tooltips are provided via SVG `<title>` elements within each rectangle.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6be6e87a47e84dc88c766188ccebbf19?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}