English: Locatormap of Mount Rushmore National Memorial — in SouthDakota, U.S. Deutsch: Beschreibung: Lage des Mount Rushmore, SouthDakota, USA. Quelle:
0CC BY-SA 3.0 Creative Commons Attribution-Share Alike 3.0 truetrue You may select the license of your choice. English SouthDakota State Map: Geography
1867 Part of Dakota Territory annexed by the State of Nebraska, 1882 from: http://en.wikipedia.org/wiki/Image:Nebraskaterritory.PNG (Delete all revisions