A line chart displays the top 10 countries by world population share for 2025, with each country plotted along the x-axis and its percentage of the global population on the y-axis. The chart highlights the dominant positions of India and China, which together account for roughly 35% of the world's population. Built with D3 v7, the visualization loads CSV data, sorts entries by World_Share, and renders an SVG path using d3.line, with orange circles marking each data point and rotated axis labels for readability.