{"version":"1.0","type":"rich","title":"Activity 6_Task 1","description":"A horizontal bar chart displays the 2020 populations of 30 countries, with each bar labeled by country name and the x-axis formatted in billions using D3's `format` function. The visualization is built with React components and D3 v5 scales, using `scaleBand` for the categorical y-axis and `scaleLinear` for the population values. SVG rectangles render the bars, and native `<title>` elements provide tooltips showing the formatted population figures. Data is loaded via `d3.csv` from a GitHub-hosted CSV file, with the population values multiplied by 1,000 during preprocessing.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/14986cd7dd954ffe8f5e85e00232f168?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}