Which native society in North America between about 1,100 and 600 years ago came closest to being a state-level group?

Question

Quizplus · Accepted Answer

Cahokia is the correct answer because it was a pre-Columbian Native American city directly across the Mississippi River from modern St. Louis, Missouri. This society built massive earthen mounds and had a complex social structure that came closest to being a state-level society in North America during the specified time frame.

Which Native Society in North America Between About 1,100 and 600