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From the Eiffel Tower, one crosses the Seine on this bridge to go to the Place de Trocadero on which site now sits the Palace of Chaillot. The palace was built in 1937 for the International Exposition, and houses the Musee de l'Homme, the Musee national de la Marine, the Musee national des Monuments Francais, and the Theatre national de Chaillot.
Much more information is available
here.