America's forgotten city of 20,000 and its great mound
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![Cahokia [kəhoʊkiːə] is the site of an ancient Native American city (650-1400 CE) near Collinsville, Illinois in the American Bottom floodplain, across the Mississippi River from St. Louis, Missouri. T](/pics/cahokia/cahokia-khoki-is-the-site-of.jpg)
