The official narrative is that over 200 huge buildings were built for the Chicago Worlds Fair only to be torn down a few years later. Everyone believes that story, even though they wouldn't have been able to even complete the foundations of the buildings in time for the fair with 1893 machinery.
(www.youtube.com)
Ancient Civilizations
Not to mention “raising” the city during that time period along with all the other amazing structures that were supposedly built around then.
Precisely