This map of the United States displays all 50 states using an orange fill, with black state borders, and highlights individual states in green on hover. It renders geographic data from a TopoJSON us-atlas file using React and D3, applying the `geoAlbersUsaTerritories` projection and `d3.geoPath` to draw the land and interior boundaries. The visualization uses SVG for rendering and loads data asynchronously via a custom React hook with `useState` and `useEffect`.