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The American Society of Civil Engineers compiled a list of wonders of the modern world:
Channel Tunnel (between the United Kingdom and France)
CN Tower (Toronto, Ontario, Canada)
Empire State Building (New York, NY, U.S.)
Golden Gate Bridge (San Francisco, California, U.S.)
Itaipu Dam (Paraná River, between Brazil and Paraguay)
Delta Works/ Zuiderzee Works (Netherlands)
Panama Canal (Isthmus of Panama)

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Seven Wonders of the Modern World ?