This example shows a horizontal bar chart of population data for ten countries, loaded from a CSV file and rendered as SVG. The visualization uses D3.js v5 methods including `csv`, `scaleLinear`, `scaleBand`, `axisLeft`, and `axisBottom` to map country names to y-axis bands and population values to bar widths. Bars are appended as `rect` elements, styled with steelblue fill, and the chart includes margins and axes to frame the data.