This fork of Activity6_Task1 renders a horizontal bar chart of the top ten countries by population in the year 2000. The visualization uses D3 v5 scales (`scaleBand`, `scaleLinear`) and React components to position SVG rectangles and axes, with a tooltip showing the formatted population value. The chart applies a light green fill to bars, blue tick lines, and a Poppins font, loading data from a CSV URL and formatting large numbers with D3's `format`.