The World's Oldest Piece of Architecture Tells a New Story About How Civilization Developed, via flickr user tonynetone. Licensed under CC BY 2.0

The World's Oldest Piece of Architecture Tells a New Story About How Civilization Developed, via flickr user rstiller. Licensed under CC BY-NC-ND 2.0

The World's Oldest Piece of Architecture Tells a New Story About How Civilization Developed, via flickr user 13802839@N05. Licensed under CC BY-NC-ND 2.0

The World's Oldest Piece of Architecture Tells a New Story About How Civilization Developed, via flickr user orientalizing. Licensed under CC BY-NC-ND 2.0

The World's Oldest Piece of Architecture Tells a New Story About How Civilization Developed, via flickr user dbmerino. Licensed under CC BY-ND 2.0

The World's Oldest Piece of Architecture Tells a New Story About How Civilization Developed, via flickr user rstiller. Licensed under CC BY-NC-ND 2.0

The World's Oldest Piece of Architecture Tells a New Story About How Civilization Developed, via flickr user orientalizing. Licensed under CC BY-NC-ND 2.0

The World's Oldest Piece of Architecture Tells a New Story About How Civilization Developed

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The World's Oldest Piece of Architecture Tells a New Story About How Civilization Developed

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