A horizontal bar chart displays the population of the ten most populous countries from the 2019 World Population Prospects. The chart uses d3.scaleLinear for the x-axis and d3.scaleBand for the categorical y-axis, with axis labels and a title rendered via d3.axisBottom and d3.axisLeft. Bars are drawn as SVG rectangles, with tick marks and domain lines partially removed for a cleaner look. Data is loaded from a CSV file and population values are converted from thousands to absolute numbers before rendering.