Related Clues:

• Badlands Natl. Park site
• Sioux Falls is there: abbr.
• Black Hills locale: abbr.
• Southernmost Can. province
• Neighbor of Mich.
• Its cap. is pronounced "peer"
• Home of Theo. Roosevelt Natl. Park
• The Badger St.
• Wounded Knee's st.
• Mt. Rushmore's st.
• It's on the St. Lawrence River: Abbr.
• Toronto is its cap.
• Bismarck's home (Abbr.)
• Bismarck is its cap.
• Pierre's place, briefly