A bar chart displays the CSV data with names on the y-axis and numeric values on the x-axis. The values are multiplied by one million before rendering. Using D3 v5, the code employs `scaleLinear` and `scaleBand` for scaling, `axisLeft` and `axisBottom` for axes, and `selectAll().data().enter()` to append SVG `rect` elements. The bars are styled with a steelblue fill, and the chart is drawn within an SVG with margins.