At its World Heritage Convention on November 16, 1972, UNESCO adopted an international treaty that for the first time linked the concepts of nature conservation and preservation of cultural properties. The World Heritage Sites program was sparked by Egypt"s plans to construct the Aswan High Dam. UNESCO helped save thousands of antiquities that would have been lost as a result of the dam, which flooded a large swath of the Nile Valley.
50 years of World Heritage Sites
Today in History
More Desktop Wallpapers:
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Taking the scenic route
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Málaga, Spain
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A garden of prickly delights
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Bridge of Hillsborough County
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World Book Day
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Seventeen arches at sunset
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Commemorating the life of a famous railroad conductor
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Naxos in the Cyclades Islands of Greece
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Oxbow Bend on the Snake River, Grand Teton National Park, Wyoming
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Celebrate Mandela Day
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Venice Skatepark, Los Angeles, California
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International Haiku Poetry Day
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What’s blooming in New Zealand?
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Spreadsheet Day
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Brain coral
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Is that a smile?
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Craters of the Moon centennial
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Gunnerside, Yorkshire Dales National Park, England
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St. Patrick s Day
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International Day of Forests
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Big-wave hunters watch Nazaré
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League of Nations, 100 years later
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World Rainforest Day
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Gdańsk on the banks of the Motława, Poland
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Frost-covered dunes on Mars
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International Day of the Worlds Indigenous Peoples
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Rethymno, Crete, Greece
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A medieval celebration in the Mediterranean
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Poppies in bloom
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Sparkling ice diamonds on a black sandy beach
Bing Wallpaper Gallery

