The Arizona Cardinals are a professional American football team based in Glendale, Arizona. The Cardinals compete in the National Football League (NFL) as a member of the league's National Football Conference (NFC) West division. The team began as the Morgan Athletic Club in 1898 in Chicago, Illinois. The team's second name was the Racine Normals, since it played at Normal Field on Racine Street. In 1901, they were renamed to the Racine Street Cardinals, a name that came from the University of Chicago jerseys that the team used, which were described as "Cardinal red". The team was established in Chicago in 1898 and was a charter member of the NFL in 1920. The team has played their home games at the State Farm Stadium since 2006 and is the oldest franchise in the NFL.