This horizontal bar chart displays population figures for ten countries, with each bar’s length scaled linearly from zero to the maximum population. The visualization loads data from a CSV file using `d3.csv`, converts population values to thousands, and renders SVG rectangles with `scaleLinear` and `scaleBand` for positioning. Axes are generated via `d3.axisLeft` and `d3.axisBottom`, while D3 v5’s selection and data-join methods bind the dataset to the graphic.