A bar chart shows the basic monthly cost of Netflix in 15 countries, sorted by dataset order. The visualization uses React components to render an SVG with D3 scales and axes, mapping country names to the y-axis and basic cost to bar widths. Data is loaded from a CSV file via D3’s `csv` function, and the chart draws gridlines, tick labels, and rectangles using D3’s `scaleBand` and `scaleLinear` APIs.