What is Illinois famous for?

Chicago gangsters. Big City Bosses like Richard J. Daley. Political turmoil. Voter fraud. Corn. Hog production. Blind Pigs and Speakeasies. Al Capone and the Saint Valentine's Day massacre. The lady in red and Dillinger's demise. Land of Lincoln. Black Hawk War. The 1871 Great Chicago Fire and Catherine O'Leary's cow.