Is the eiffel tower the tallest building in the world
- Was the eiffel tower the tallest building in the world when it was built
- Was the eiffel tower ever the tallest building in the world
- Is the eiffel tower the second tallest building in the world
- Is the eiffel tower still the tallest building in the world
- Is the eiffel tower the 2nd tallest building in the world
- True or false the eiffel tower is the tallest building in the world
- How long was the eiffel tower the tallest building in the world
- Was the eiffel tower once the tallest building in the world
- What year was the eiffel tower the tallest building in the world
- How many years was the eiffel tower the tallest building in the world
- Until what year was the eiffel tower the tallest building in the world