This visualization displays the cost per month of basic Amazon services across twelve countries, using horizontal bars ranked by country name. The bar chart leverages React for component state management and D3 v5 for data loading and scales, specifically utilizing `scaleBand` for the categorical y-axis and `scaleLinear` for the numeric x-axis. Data is fetched via `d3.csv` from a GitHub Gist and rendered as SVG rectangles within a React component. The chart also includes custom tick marks and axis labels generated through manual iteration over scale domains.