Fort Union Trading Post National Historic Site Fort Union Trading Post was one of the most important fur trade centers on the upper Missouri River during the 19th century. Established in 1828 near the present-day border of North Dakota and Montana, the post became a major commercial hub where Indigenous communities, traders, and company representatives […]
Theodore Roosevelt National Park Theodore Roosevelt National Park preserves a striking badlands landscape in western North Dakota shaped by erosion, sedimentary deposition, and grassland ecology. Layered rock formations, river valleys, and open prairie reflect millions of years of environmental change across the northern Great Plains. The landscape is closely associated with Theodore Roosevelt, whose time […]