The Eiffel Tower was built in Paris between 1887 and 1889 as the entrance to the World's Fair celebrating the French Revolution. It was originally planned for Barcelona but was rejected due to its unusual and expensive design. Over 300 workers assembled over 18,000 iron pieces to build the tower without any intermediate floors for safety. It has since become a global icon recognized around the world.

1. Eiffel Tower Kate Ryan - Ella Elle La

12. The Eiffel Tower is an iron tower built on the Champ de Mars beside the Seine River in Paris. The structure was built between 1887 and 1889 as the entrance arch for the Exposition Universelle, a World's Fair marking the centennial celebration of the French Revolution. Eiffel originally planned to build the tower in Barcelona, for the Universal Exposition of 1888, but those responsible at the Barcelona city hall thought it was a strange and expensive construction, which did not fit into the design of the city. After the refusal of the Consistory of Barcelona, Eiffel submitted his draft to those responsible for the Universal Exhibition in Paris, where he would build his tower a year later, in 1889. The tower was inaugurated on March 31, 1889, and opened on 6 May. Three hundred workers joined together 18,038 pieces of puddled iron (a very pure form of structural iron), using two and a half million rivets, in a structural design by Maurice Koechlin. The risk of accident was great, for unlike modern skyscrapers the tower is an open frame without any intermediate floors except the two platforms. However, because Eiffel took safety precautions, including the use of movable stagings, guard-rails and screens, only one man died.The tower has become a global icon of France and is one of the most recognizable structures in the world.A great deal of criticism swirled around the Eiffel Tower during construction. Guy de Maupassant ridiculed it as a "high and skinny pyramid of iron ladders," while novelist Léon Bloy labeled it a "truly tragic street lamp."

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