West Virginia is the only state entirely within the Appalachian Mountain region. elaborate share
Wisconsin is home to the world's largest cheese curd festival. elaborate share
Utah is home to the world's largest copper mine. elaborate share
Illinois is home to the world's largest corn maze. elaborate share
South Carolina is home to the world's only known naturally occurring freshwater pearls. elaborate share
North Carolina is home to the world's first self-service grocery store, Piggly Wiggly, founded in 1916. elaborate share
Delaware is home to the DuPont Company, which significantly influenced the development of synthetic fibers like nylon. elaborate share
