This pie chart visualizes deaths by country, using a dataset fetched from a CSV file. Each slice is labeled with its value in thousands, and a legend lists each country with its corresponding color and death count. The visualization is rendered in SVG using D3 v5, with the `pie` and `arc` generators constructing the chart, `scaleOrdinal` assigning colors, and `csv` loading the data from a GitHub gist. Text labels are positioned using arc centroid calculations.