This side-by-side bar chart compares fertility rate, birth rate, and life expectancy across continents using a grouped bar layout. Each continent displays three colored bars—steelblue for fertility, orange for birth rate, and green for life expectancy—all sharing a common y-axis of mean values. Built with D3 v7 in a React environment, the visualization renders SVG rectangles positioned via `d3.scaleBand` and `d3.scaleLinear`, with data fetched from a CSV file hosted on GitHub. A legend and axis labels clarify the encoded metrics.