Tour this restored 1929 school and red farm building....
Lignite mine in the state's powerbelt region....
Mining operation in the powerbelt area of North Dakota....
Site preserves a large prehistoric Hidatsa earthlodge village dating to the 1700s, protected by a fortification ditch, reinfo...
Military post established in 1864 by Gen. Alfred Sully to supply his campaign and to provide protection for white settlers in...