East Saint Louis
The city was once the site of significant Native American mounds built during the Mississippian period (see Mound Builders ), but they were leveled as the city grew. The first European settlement here was in 1765. Cahokia Creek was bridged in 1795, and a ferry across the Mississippi began operation shortly thereafter. East St. Louis was plagued by devastating floods until its first dike was completed in 1909. Just northeast are the Cahokia Mounds .
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.
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