This interactive map displays the counties of New York State, rendered as white regions with black outlines. It uses a custom Albers equal-area conic projection applied via `geoAlbersUsa()` and `geoPath` from D3 v5, with React managing the SVG output. The geographic data originates from a JSON file fetched with `d3.json` and processed using `topojson` functions `feature` and `mesh`. On mouse hover, the code logs an event to the console.