{"version":"1.0","type":"rich","title":"Activity6_Task1","description":"This horizontal bar chart displays the top 30 most populous countries in 2020, sorted in descending order with population values formatted in millions along the x-axis. The visualization uses React with D3 v7 scales and SVG rendering, fetching its CSV data from a GitHub repository with fallback sample data if the request fails. Bars are rendered as SVG rectangles using the `scaleBand` for country positioning and `scaleLinear` for population values, with axis components built through custom React functions for ticks and labels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/454e03de8b464c189ad9124860f29136?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}