Go to Wikipedia and find out when the Eiffel Tower, the Statue of Liberty, and the Golden Gate Bridge were each completed. Compare their heights and tell me which one took the longest to build.
Based on my research from Wikipedia, here are the completion dates, heights, and construction durations for the three landmarks:
| Landmark | Completed | Height | Construction Duration |
|---|---|---|---|
| Statue of Liberty | October 28, 1886 | 305 ft (93 m)* | ~11 years (1875–1886) |
| Eiffel Tower | March 31, 1889 | 1,083 ft (330 m) | ~2 years (1887–1889) |
| Golden Gate Bridge | April 19, 1937 | 746 ft (227 m) | ~4 years (1933–1937) |
*\*Height measured from ground level to the tip of the torch.*
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