Cahokia Mounds

Cahokia Mounds State Historic Site is located in Collinsville, Illinois. It is a prehistoric Native American site from the Mississippian culture, built about 1000 years ago. It was once the largest city in North America until it was abandoned around 1400 AD. The site covers 2,200 acres and contains over 80 earthen mounds, including one of the largest man-made mounds in North America.

History

The Cahokia Mounds were built by an ancient culture known as the Mississippians. These people were known for their large earthen structures, such as mounds, platforms, and earthworks. They were skilled farmers, hunters, and artisans and traded extensively with other cultures across North America.

Cahokia was the largest urban center in North America and was a major political, religious, and economic center. At its peak, Cahokia had a population of 20,000 to 30,000 people, making it one of the largest cities in the world at that time.

Mounds

The mounds at Cahokia were built for various purposes. Some were used for burials, while others were platforms for ceremonial or public events. The most famous mound at Cahokia is the Monks Mound. This is the largest man-made earthen mound in North America and is believed to have been the central point of the city. It is 100 feet tall and covers 14 acres at its base.

Decline

Cahokia was abandoned by its inhabitants around 1400 AD. The reasons for its decline are still debated. Some scholars believe that environmental factors, such as deforestation and soil erosion, contributed to the collapse of the culture. Others suggest that social, political, or religious factors may have played a role.

Preservation

The Cahokia Mounds were declared a National Historic Landmark in 1964 and a UNESCO World Heritage Site in 1982. Today, the site is preserved and maintained by the Illinois Historic Preservation Agency. Visitors can explore the site and learn more about this fascinating culture through guided tours, exhibits, and educational programs.

If you are interested in history, archaeology, or Native American culture, the Cahokia Mounds State Historic Site is a must-visit destination.

# Cahokia Mounds

![Cahokia Mounds](https://www.cahokiamounds.org/Images/slides/banner1.jpg)

Cahokia Mounds State Historic Site is located in Collinsville, Illinois. It is a prehistoric Native American site from the Mississippian culture, built about 1000 years ago. ...