There are large oil findings in the Bakken Oil Field in North Dakota, however, there is not much oil found in South Dakota.
No, slavery was not a part of the reason North Dakota and South Dakota split. North Dakota and South Dakota were part of the Dakota Territory from 1862 until statehood in 1889. The reasons North Dakota and South Dakota were split had to do with the population centers which, at the time, were several hundred miles apart and with the large size of the territory. There was also the fact that the Republicans wanted two states because that would add to their political power in the US Senate.
It depends on what is determined to be a "large population". South Dakota has a larger population than North Dakota. The 2014 estimated population for South Dakota is 853,175. The 2014 estimated population for North Dakota is 739,842.Both states have large metropolitan areas. The Sioux Empire metropolitan area of South Dakota includes South Dakota's largest city, Sioux Falls, and had an estimated population of 228,261 in the 2010 census. The Fargo-Moorhead metropolitan area includes Fargo, North Dakota and Moorhead, Minnesota, and had an estimated population of 208,777 in the 2010 census.
The Missouri River starts in Montana, then flows south and east through North Dakota, South Dakota and other states until it flows into the Mississippi River near St. Louis, Missouri.
The Missouri River starts in Montana, then flows south and east through North Dakota, South Dakota and other states until it flows into the Mississippi River near St. Louis, Missouri.
The population of South Dakota's At-large congressional district is 754,854.
North Dakota's At-large congressional district's population is 642,200.
Sioux is a large Native American tribe. They reside in South Dakota, Minnesota, Nebraska, Montana, North Dakota, Iowa, Illinois and Wyoming.
South Dakota has large areas of semiarid grasslands but no true deserts.
South Dakota is 77,121 sq. miles in area making it the 17th largest state in the US.
Badlands National Park and a large area of badlands are located in southwestern South Dakota.
It has a large body of Lutherans.
The highest point is White Butte, and it is hardly a mountain. North Dakota has the Killdeer Mountains which consist of two large, flat-topped buttes and the Turtle Mountains. North Dakota's highest point is White Butte, which is found in the North Dakota Badlands.