Possible Clues:

• Where the Ringling Brothers circus began: Abbr
• Neighbor of Mich. and Ill.
• Gov. Walker's st.
• It borders two Great Lakes: Abbr.
• State north of Ill.
• Madison loc.
• Know of old revolutionary wysiwyg screens
• Badger's st.
• Mich./Minn. separator
• Kenosha's st.