This bar chart displays the population of the ten most populous countries, using horizontal bars ordered alphabetically from China to Mexico. The visualization is rendered in SVG using D3 v5, with `scaleLinear` mapping population values to bar widths and `scaleBand` handling the categorical country labels. Axes are generated via `axisLeft` and `axisBottom`, and the data comes from a local CSV file. The bars themselves are simple rectangles filled with steel blue.