Willis Tower, aka Sears Tower, stands at 1730 feet and is not just the tallest building in Chicago, but the tallest building in North America. It is currently the fifth tallest building in the world, as well as the fifth tallest free-standing structure in the world.
Canada
The tallest building in the Cayman Islands is the PWC Building.
the tallest building i dont know but the tallest structure in history is in my rapppppppppppppppppppppppppppppppppe pants
tower in Dubai
it is on the list of tallest buildings but is not the tallest building.
As of July 2009, Willis Tower is the tallest building in the United States and the fifth-tallest freestanding structure in the world.
The Eiffel Tower finished in 1889 was the tallest building until the Chrysler Building in New York passed it in 1930.
At the time of its completion in 1973, it was the tallest building in the world, surpassing the World Trade Center towers in New York
The tallest man made building in the world today is the Burj Khalifa. This structure is located in Dubai, United Arab Emirates. This building stands an amazing 2,722 feet tall.
Willis Tower, aka Sears Tower, stands at 1730 feet and is not just the tallest building in Chicago, but the tallest building in North America. It is currently the fifth tallest building in the world, as well as the fifth tallest free-standing structure in the world.
The Sears Tower in Chicago, Illinois is 1,451 ft. It has been the tallest building in North America since 1974.The tallest building in North America is the Sears Tower in Chicago. The CN Tower is taller but, that is known as a "free standing structure".