This example shows India’s population from 2010 to 2019 as a single steelblue line chart. The visualization uses d3.line to generate the path, with a time scale on the x-axis and a linear scale on the y-axis. Data comes from a CSV file containing country-level population figures, parsed into year and population pairs. The chart includes styled axes, tick marks, and a rotated y-axis label, rendered as SVG in the browser.