This bar chart displays the populations of the world’s ten most populous countries, with each bar’s length scaled linearly to population and ordered alphabetically by country. The visualization uses D3 v5’s `csv` loader to parse the data, `scaleLinear` and `scaleBand` for the x- and y-axes, and `axisLeft` and `axisBottom` to render the scales. Bars are drawn as SVG `<rect>` elements with a steelblue fill, and margins create labeled axes within the 960×500 viewport.