This example displays a choropleth-style map of Argentina’s provinces and departments, rendered with a Transverse Mercator projection and interactive zoom. The map shows administrative boundaries filled in green, with a title tooltip revealing each department’s name and province on hover. It uses D3’s `geoPath`, `geoTransverseMercator`, and `zoom` APIs, along with TopoJSON’s `feature` method, to load and draw geographic data from a GitHub-hosted JSON file. The SVG output includes a styled ocean sphere and country paths.