This area chart shows the growth of world population over time, with a smooth, filled curve rendered in royal blue. The visualization uses D3 v7’s `area` generator with a basis curve, mapping time on the x-axis and population count on the y-axis. Axes are drawn with `axisBottom` and `axisLeft`, while `scaleTime` and `scaleLinear` manage the scales. Data comes from a CSV file containing historical population estimates, and the chart is rendered as an SVG with labeled axes and a title.