This visualization displays the population of each country, segmented by religion, using a stacked bar chart. The chart sorts countries in descending order and encodes population counts on the y-axis, with color distinguishing different religious groups. Built with the vega-lite-api, it loads data from a CSV file of top five religions by country, rendering interactively with tooltips that report population values on hover. The visualization adapts to the full window size and applies custom styling to axis labels and titles.