A pie chart displays the count of students from each major at UNT, using a dataset fetched from a CSV hosted on GitHub. The chart uses D3 v5 with SVG rendering, employing the `d3.pie`, `d3.arc`, and `d3.scaleOrdinal` APIs to create the slices, colors, and labels. It also includes a legend with major names and student counts, formatted using `d3.format`.