Construction began in 1970 and was completed in 1973.
The Willis Tower was made by putting a signature to a lease contract. The Willis Tower is formerly known as the Sears Tower. See related links for details.
The Sears Tower was renamed Willis Tower on July 16, 2009. It is made of steel and glass.
Willis Tower was created in 1973.
Willis Group Holdings, a London-based insurance broker, consolidated its Chicago area offices to the Sears Tower. As part of the deal, Willis Group Holdings gets to put its own name on the skyscraper.
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Of course, the Willis tower is in real life.
The Willis Tower is 225 feet wide.
It was built to house the combined corporate offices of Sears.
Bruce Willis did not buy the Sears Tower.
willis tower in Chicago
No, the Willis Tower is not a landform; it is a skyscraper located in Chicago, Illinois. Landforms refer to natural physical features of the Earth's surface, such as mountains, hills, valleys, and plains. The Willis Tower, formerly known as the Sears Tower, is a man-made structure and one of the tallest buildings in the United States.
The Sears Tower is now called the Willis Tower. The Willis Tower is 1,451 feet high and has 108 stories.