20140825 14015800 1.0 TRUE <p>Ancient civilizations that developed in these three river valley systems: Egypt - Nile river, Indus River Valley, Mesopotamia - Euphrates and Tigris river valley.</p><div>&nbsp;</div> ancient civilizationsriversEgyptMesopotamiaIraqIndus riverNile riverNileHarappanPakistanHistoryancient history Ancient river civilizations. Esri Canada For educational purposes only 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