Pre-Columbian Civilizations Mississippi Mound Culture Around the 6th century AD, the suite of Meso-American crops (squash, beans, corn) finally began to cross the south-eastern desert of North America. With that, a viable alternative to the hunter-gatherer lifestyle became more attractive. As such, larger, denser, more complex societies began to emerge in the Mississippi river valley. Egalitarian tribes grew and evolved into chiefdoms with social stratification. This enabled increased food production (through specialization and centralized food storage), which fueled greater population growth, which led to greater social stratification and more complex societies and political structures. At their height, the mound culture built the earthen mounds for which they are named. Their architecture was then built on top of those mounds. They didn't work in stone or metal, hence little is known about them as very few of their artifacts or architecture have survived. However, it
This is the end of the preview. Sign up
access the rest of the document.