{"version":"1.0","type":"rich","title":"ACT6_TASK2.2","description":"This stacked bar chart displays the projected 2020 population distribution for ten countries, split into three synthetic demographic groups. Built with React and D3 v5, it uses `d3.stack`, `d3.scaleBand`, and `d3.scaleLinear` to render SVG rectangles. Data comes from the UN Population 2019 CSV, processed by `d3.csv`. Each bar segment's length reflects a fixed percentage of total population, with colors assigned via `d3.scaleOrdinal`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b18839747f4045b5bfc5ded23114887c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}