Moundville Archaeological Site - Site

Site

The site was occupied by Native Americans of the Mississippian culture from around 1000 AD to 1450 AD. Around 1150 AD it began its rise from a local to a regional center. At its height, the community took the form of a roughly 300-acre (121 ha) residential and political area protected on three sides by a bastioned wooden palisade wall, with the remaining side protected by the river bluff. The largest platform mounds are located on the northern edge of the plaza and become increasingly smaller going either clockwise or counter clockwise around the plaza to the south. Scholars theorize that the highest-ranking clans occupied the large northern mounds, with the smaller mounds' supporting buildings used for residences, mortuary, and other purposes. Of the two largest mounds in the group, Mound A occupies a central position in the great plaza, and Mound B lies just to the north, a steep, 58 feet (18 m) tall pyramidal mound with two access ramps; it rises to a height of 58 feet. Along with both mounds, archaeologists have also found evidence of borrow pits, other public buildings, and a dozen small houses constructed of pole and thatch.

Archaeologists have interpreted this community plan as a sociogram, an architectural depiction of a social order based on ranked clans. According to this model, the Moundville community was segmented into a variety of different clan precincts, the ranked position of which was represented in the size and arrangement of paired earthen mounds around the central plaza. By 1300, the site was being used more as a religious and political center than as a residential town. This signaled the beginning of a decline, and by 1500 most of the area was abandoned.