Friday Fun: How Long Did Famous Structures Take To Build?
Did you know that the Leaning Tower of Pisa took about 199 years to construct? Or that The White House was built in 1792 and took 13 years to finish? Learn more about different famous structures from around the world! Do you think there are any major structures that this infographic should add? Continue the discussion on LInkedIn or feel free to tweet us your comments!