Prehistoric cultural affiliation(s) include French Occupation, Mississippian, Quapaw, Early Archaic and Woodland Period dating back to 6999 BC.
The famous person Col. William Henry HalliBurton is associated with one of more of the Arkansas County historic places.
Some of the country's most noteable architects helped create the Arkansas County places including William Traher, Louis A. Simon, James A. Wetmore, H. Ray Burks, J. A. Auges, Mann & Stern, Thompson & Harding, Barrett & Ogletree, Bird,E.V.,Construction Co. and J.B. Barrett. Prominent architectural styles found in Arkansas Country are Classical Revival, Colonial Revival and Art Deco.