By Véronique LaCapra
Originally published on Sat June 2, 2012 10:01 am
Across the Mississippi River from St. Louis' famous Gateway Arch is a part of Illinois that's a post-industrial wasteland.
Some hope the construction of a new bridge across the Mississippi River will help revitalize the area. But archaeologists worry future development could destroy what's left of another neighborhood — one that flourished there almost a thousand years ago.
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