This fork of the USA Country Map displays the 50 states with a green fill and white borders, highlighting states in orange on hover. It uses the geo-albers-usa-territories projection with d3.geoPath to render geographic boundaries from the us-atlas TopoJSON dataset. React manages the component state, while D3 and TopoJSON handle data loading and conversion via the feature and mesh functions. The map is drawn as an SVG with the states-10m.json source.