This horizontal bar chart displays the population figures for ten countries in the year 2000. Each bar is rendered as an SVG `<rect>` using React, with its length proportional to the population value. The chart’s axes are generated using `d3.scaleBand` for the categorical country labels and `d3.scaleLinear` for the continuous population scale, with tick formatting via `d3.format`. The data is loaded from a remote CSV file using `d3.csv`.