This visualization shows the population of India from 1950 to 2020 as a combined line and area chart. The line traces the population trend precisely, while the orange area beneath it emphasizes the magnitude of growth over time. The chart uses D3 v5 APIs including `scaleLinear`, `axisLeft`, `axisBottom`, `line`, `area`, and `curveBasis` to render smooth curves with gridlines and labeled axes. Data is loaded from a CSV file hosted on GitHub, filtered for India, and parsed into yearly population values before being drawn as SVG paths.