{"version":"1.0","type":"rich","title":"Activity 6","description":"A horizontal bar chart displays the population of 30 countries in 2020, ordered by country name on the y-axis. A linear x-scale encodes population values, with formatted tick labels converting scientific notation to billions (e.g., “1.40B”). Built with React and D3 v5, the chart uses `scaleBand` and `scaleLinear` for axes, with SVG `<rect>` marks rendered from CSV data loaded via `d3.csv`. Axis ticks are styled with blue lines, and tooltips show the formatted population value on hover.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/98e5fbeec1bf4ebda0d785fc5af370f3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}