Enter Where in the World is Carmen Sandiego, the first kids' software title to make kids actually want to know where Mt. Rushmore, the French Quarter, the Taj Mahal, and the Amazon are found.
This region of the upper plains, noted for Mount Rushmore and the Wild West town of Deadwood, experienced a gold rush in the 1870s.
As an example of such a difference, consider a visit to Mt. Rushmore.
His excavations round Rushmore resulted in valuable "finds"; he founded a local museum and published several illustrated volumes.
General Pitt-Rivers died at Rushmore on the 4th of May 1900.
Mount Rushmore is an iconic landmark that many people try to visit.