The Willis Tower, formerly the Sears Tower, was built by the Sears Roebuck Corporation as their corporate headquarters.
The Sears Tower was built in Chicago, Illinois, USA.
To eat squirrels
it was built in 1869 and was one of the few buildings to survive the great Chicago fire
The Willis Tower (formerly the Sears Tower) in Chicago at 1452ft and built in 1974 is still the tallest tower in the US until the Freedom Tower is built. 2nd is the Aon Center in Chicago which is the 28th largest in the world at 1,136ft built in 1973.
The Willis Tower.
To consolidate the office functions for Sears.
On Wacker Drive, Chicago Illinois. The Sears Tower was renamed the Willis Tower on July 16, 2009.
At 233 South Wacker Drive in Chicago, Illinois.
Construction began in 1970 and was completed in 1973.
The tallest skyscraper in Chicago is the Sears Tower, but if theres enough financial success, the Chicago Spire may be built become the tallest skyscraper in Chicago.
The Chicago Water Tower. The Navy Pier. The Trump Tower. The Sears Tower. The Chicago Picasso.
For a while, the Sears Tower was the tallest building in the world. Now it is called the Willis Tower and other buildings have been built that are larger. It is a great place to visit to see Chicago.