Petra
Petra was a popular city in the Middle East from 700 BC to 300 AD. Its popularity was due to being centrally located between the trade routes of the area and the abundant supply of water. Did you find the 3 changes? Click to see the next puzzle.
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The water supply was integral for Petras growth. Early settlers were able to control the flow of water to the city by building dams and creating manmade lakes enabling them to store water for months. |
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