This map displays the United States with individual states rendered as cyan shapes with black outlines, and hovering over a state changes its color to maroon. D3’s geoAlbersUsa projection and d3.geoPath define the geographic layout, while the feature method from topojson converts TopoJSON data. State names appear as tooltips via appended title elements. The map uses a countrymap.csv data source and includes Alaskan and Hawaiian territories through the geo-albers-usa-territories plugin.