1. The 1868 Treaty of Fort Laramie was signed on November 27, which involved the U.S. government and various Native American tribes, including the Dakota-Sioux. The treaty established reservations and promised supplies and protection for the tribes, but ultimately led to conflict and broken promises.

2. In 1943, the Village of Wildrose was incorporated in North Dakota on November 27. Located in the northwestern part of the state, the small town was named after the wild roses that grow in the area.

3. November 27, 1893 marked the birth of William Langer, a prominent politician and former governor of North Dakota. Langer served as governor during the Great Depression and was known for his populist views and controversial political tactics.

4. On November 27, 1957, the world’s first full-scale commercial nuclear power plant began operating in North Dakota. The Experimental Breeder Reactor I in Arco, Idaho supplied power to a nearby town and paved the way for future nuclear energy projects.

5. In 1973, the Garrison Dam on the Missouri River in North Dakota was completed on November 27. The dam created Lake Sakakawea, the third largest man-made lake in the U.S., and provided flood control, hydroelectric power, and irrigation water for the region.