yes Illinois has plains
Illinois is the home of the Great Plains and the Eastern Temperate Forest.
The states that are located in the Central Plains are Iowa, Illinois, and Missouri.
neither
The Pleasant Plains Historical Society in Pleasant Plains, Illinois, is located at 501 W Merchants St, Pleasant Plains, IL 62677.
The address of the Pleasant Plains Veterans Memorial Association is: Po Box 261, Pleasant Plains, IL 62677-0261
Charles Mound, in northwestern Illinois, approximately 1200 feet
The middle of the great plains of Kansas.
Hell Hounds of the Plains - 1927 was released on: USA: 8 May 1927 (Decatur, Illinois)
The Mormon Trail
It is 813 miles according to Google Maps.
The great plains region is classified as the mid-west of the United States. Some states in the mid-west include Illinois, Missouri, Indiana, as well as Iowa.