This example shows motorcycle sales data across 20 countries as a horizontal bar chart, using blue rectangles positioned with `d3.scaleBand` and `d3.scaleLinear`. The code initializes React state with `useState` and loads CSV data asynchronously via `d3.csv`. Axes are manually drawn using React elements and `xScale.ticks()`, while `d3.max` computes the domain. The SVG rendering is handled entirely through React components, demonstrating how D3 scales and data join with React’s declarative approach.