{"version":"1.0","type":"rich","title":"Fork of Activity 7.2","description":"This fork of Activity 7.2 renders a horizontal bar chart of the top 20 countries by population in 2020, with a green fill for each bar and a tooltip showing the formatted population value. Built with React and D3 v5, the visualization uses `scaleBand` for the categorical y-axis, `scaleLinear` for the numeric x-axis, and `svg` elements like `rect` and `text` for marks and labels. Data is loaded via `d3.csv` from a GitHub-hosted CSV file, and formatting uses `d3.format` to abbreviate large numbers.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fba1cf73bac1453ea6421c0b8a262310?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}