This horizontal bar chart ranks the populations of the ten most populous countries, using D3’s `scaleLinear` for the x-axis and `scaleBand` for the categorical y-axis. The SVG render loads data from `data.csv`, multiplies each population value by 1000, and draws steelblue rectangles via D3’s `selectAll` and `enter`. Axis ticks are generated with `axisLeft` and `axisBottom`.