This bar chart displays the population of the top 10 most populated countries, based on 2018 estimates from the United Nation’s World Population Prospects 2019. It uses D3 v5 with SVG rendering, employing `d3.csv` to load data, `scaleLinear` and `scaleBand` for positioning, and `axisLeft` and `axisBottom` for axes. Population values are converted from thousands to absolute numbers before plotting, with red bars showing relative magnitudes.