Washoe County Library System

Almost a thousand years ago, a Native American city flourished along the Mississippi River near what is now St. Louis. Cahokia was a thriving metropolis at its height, with a population of 20,000, a sprawling central plaza, and scores of spectacular earthen mounds. The city gave rise to a new culture that spread across the plains; yet by 1400 it had been abandoned, leaving only the giant mounds as monuments, and traces of its influence in tribes we...