The Roulston-Rogers site in Seminole County is a archaeological site in Sasakwa, Oklahoma. This is a Plains Village culture site. The Plains Village period took place approximately from 900-1780/1850 CE in the Great Plains, in the area that spans from North Dakota to Texas.
The scientific method was discovered in 1561-1626 by Sir Francis Bacon. A scientific method is when the experimenter creates a hypothesis to test it out and make sure it is correct for its project.
Answer:The north of the U.S. was considered to be more advanced because they had a lot better technology and they were more on the industry side, where as the south did agriculture
