South Dakota is a landlocked state in the North Central region of the United States. It is also part of the Great Plains. South Dakota is named after the Dakota Sioux tribe, which comprises a large po
Deadwood, like many other Black Hills towns, was founded after the discovery of gold.
A South Dakota farm during the Dust Bowl, 1936. Normal tillage practices turn South Dakota's fragile soil into a fine, loose powder that blows away, and sometimes covered vehicles, equipment, and buildings with dust during the Dust Bowl.
The Black Hills, a low mountain range, is located in Southwestern South Dakota.
North Dakota is a landlocked U.S. state in the Upper Midwest, named after the indigenous Dakota and Sioux peoples. It is bordered by the Canadian provinces of Saskatchewan and Manitoba to the north an
Fort Union Trading Post National Historic Site
North Dakota State Capitol, featuring an Art Deco tower
View of western North Dakota
The Little Missouri River and Theodore Roosevelt National Park appear with Roosevelt on the reverse of the 2016 America the Beautiful quarter.