This bar chart displays the populations of the world’s most populous countries, drawn as a horizontal bar chart using D3.js v5. The visualization uses `scaleLinear` for the x-axis and `scaleBand` for the y-axis to map population values to rectangular bars, with axes rendered via `axisLeft` and `axisBottom`. Data is loaded from a CSV file using D3’s `csv` function, and the chart is rendered as SVG elements within a 960×500 canvas.