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Tallest Building in the U.S. and 13 Other Stunning Skyscrapers
Known as the skinniest skyscraper in the world, the fourth-tallest building in the country is a slender marvel in NYC. It was designed by SHoP Architects in a feat that combines elegance and ...
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History of Giza
Standing at the base of the Great Pyramid, it is hard to imagine that this monument—which remained the tallest building ... world. About 2,550 B.C., King Khufu, the second pharaoh of the fourth ...