{"version":"1.0","type":"rich","title":"Activity 6 question 1_2","description":"This bar chart displays the population of 20 countries in 2010, using horizontal bars ordered by country name. The visualization loads CSV data from GitHub via `d3.csv` and renders as an SVG using React components (AxisBottom, AxisLeft, Marks) with scales from `d3.scaleBand` and `d3.scaleLinear`. The x-axis uses `d3.format` to abbreviate population values (e.g., converting gigabytes to billions). Hovering over each bar reveals the exact population through an SVG `<title>` tooltip.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2c3104b95810488cb6a9a7d0a37ef442?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}