This visualization displays the top 10 most populous countries as horizontal bars, with country names on the y-axis and population values on the x-axis. Built with React and D3 v5, it uses `scaleBand` for the categorical axis, `scaleLinear` for the numeric scale, and SVG rectangles for the bars. The data comes from the United Nations World Population Prospects 2019 CSV, filtered to the ten largest entries. Axis components render ticks and labels, while a Poppins font and teal color scheme give the chart its stylized appearance.