This bar chart displays the population of the ten most populous countries, using horizontal bars where length encodes the population value and the y-axis lists country names. The visualization is rendered as an SVG using D3 v7, with linear and band scales (`d3.scaleLinear`, `d3.scaleBand`) mapping the data. Axes are generated via `d3.axisLeft` and `d3.axisBottom`. Population data is loaded from a CSV file using `d3.csv`, with string values converted to numbers for scaling.