This line chart displays US auto sales from 2005 to 2022, plotting annual sales figures against time. The visualization is built using D3 v5, employing `scaleTime` and `scaleLinear` for the axes, with `axisBottom` and `axisLeft` generating the labeled ticks. A red path, created by the `line` generator, connects the data points, which are loaded via `csv` from a GitHub gist. The SVG rendering includes axis labels and a title, all styled through external CSS.