This bar chart displays the population of ten countries, using horizontal bars ordered from most to least populous. The visualization relies on D3 v5 APIs including `scaleLinear`, `scaleBand`, `axisLeft`, and `axisBottom` to map population values to bar widths and country names to vertical positions. Data is loaded from a CSV file, with population values multiplied by 1000. The chart renders in SVG, with steel-blue bars and axes positioned via margins, and includes a left y-axis for country labels and a bottom x-axis for population values.