What Culture Built 12 Mounds By Hand Between 850 And 1450 Ce?
What Culture Built 12 Mounds By Hand Between 850 And 1450 Ce? The prehistoric culture that built 12 mounds by hand between 850 and 1450 CE was the Spiro mound builders. The Spiro Mounds are located in Le Flore County, close to Fort Smith, Arkansas. The place is located on the southern bank of the