This fork of Activity 6 displays a horizontal bar chart ranking the populations of 30 countries for 2020, sourced from a GitHub-hosted CSV. The visualization uses React components to render SVG marks, with `d3.csv` for data loading and D3 scales to map population values and country names to pixel positions. Custom axis components generate tick marks and labels, while each bar includes a native SVG `<title>` element for hover tooltips.