This interactive D3.js line chart visualizes domestic car sales in India from 2009 to 2019, plotting annual sales figures against a date-based x-axis. The visualization uses D3's scaleTime and scaleLinear for axes, axisBottom and axisLeft for tick generation, and the line generator to create the path. The chart imports data from a CSV via d3.csv, applies the d3.timeParse function to convert year strings, and renders to an SVG using a custom stylesheet. Red hues emphasize both the line and axis labels.