This bar chart displays the populations of ten countries, using horizontal bars ordered by country name. The code creates an SVG visualization using D3 v5, loading data from a CSV file. It employs `scaleLinear` and `scaleBand` to map population values and country names to bar lengths and vertical positions, while `axisLeft` and `axisBottom` add the corresponding axes. The population values are parsed and multiplied by 1000, and bars are drawn as rectangles with heights determined by the band scale.