This visualization shows the population of ten countries for the year 2000 as a bar chart, with country names on the x-axis and population counts on the y-axis. The chart loads data from a local CSV file using `d3.csv()` and renders the bars as SVG rectangles. Axes are generated with `d3.axisBottom()` and `d3.axisLeft()`, while the x-axis labels are rotated to avoid overlap. The bars use a teal color that darkens on hover.