This interactive map displays global happiness and suicide mortality data, with each country colored blue and highlighted orange on hover. A tooltip reveals the country’s happiness rank, score, suicide mortality rate, and universal healthcare status when available, or states these as unknown otherwise. The visualization uses D3 v5 with `d3.geoMercator` and `d3.geoPath` to render SVG paths from TopoJSON world-atlas data, while `d3.zoom` enables panning and zooming. Happiness and suicide statistics come from a hosted JSON dataset, and hover text is implemented via SVG `<title>` elements.