I think that Mt. Rushmore or even the Grand Canyon would have been better choices but still not close enough. The Statue of Liberty and, similarly, the Eiffel Tower are not necessarily what I would classify as a wonder of the world because they were built for different purposes.
In the case of Stonehenge, no one knows who built it. Similarly, with Machu Picchu, the leyend states that the city rose up from the ground after a golden staff was inserted on the mountain site where the city is. In the near city of Cuzco, there is a temple which was built with stone blocks that weigh more than 1 ton and are perfectly cut. Within those blocks, there is a block that was cut to have 12 perfect angles that doesn't seem to have any imperfections and no one can explain how the Incas were able to make such perfect cuts.
Jimmy
