This bar chart displays population counts for ten countries, using horizontal bars ordered by country name. The visualization is built with D3 v5, loading data from a CSV file and rendering to SVG. It employs `scaleLinear` for the population axis and `scaleBand` for the categorical country axis, with `axisLeft` and `axisBottom` generating the ticks. Bars are drawn as SVG rectangles with a fixed steelblue fill, and the chart is positioned using explicit margins.