The Eiffel Tower (history, features, construction)

When was the Eiffel Tower built?

How many levels does the Eiffel Tower have for visitors?

How many steps does a visitor have to walk to go from ground level to the first level of the Eiffel Tower?

What is the Eiffel Tower considered a cultural icon of?

What is the height of the Eiffel Tower?

How can the third and highest level of the Eiffel Tower be accessed?

Who was the Eiffel Tower named after?

In which city is the Eiffel Tower located?