This example displays a horizontal bar chart of country populations using a clean, monospace aesthetic. The visualization encodes population values with bar width via a `d3.scaleLinear` and country names along the y-axis using `d3.scaleBand`. Axes are generated with `d3.axisLeft` and `d3.axisBottom`, while the SVG rendering is driven by React and D3 v5. The data is loaded from a local CSV file and parsed with D3’s `csv` function.