This horizontal bar chart displays the population of the top 10 most populated countries in 2018, with China and India leading the ranking. Built with D3 v5, the visualization uses `scaleLinear` for the population axis, `scaleBand` for country categories, and `rect` elements in steel blue. The data is loaded from a CSV file via `csv`, with axes generated through `axisBottom` and `axisLeft`. The SVG canvas is set to 960 by 500 pixels, and the chart includes a left margin of 50 pixels for country labels.