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(V.Imp.)Who were the first people to divide a day into 24 hours, an hour into 60 minutes and a minute into 60 seconds?
The Mesopotamians.
The Society was mainly divided into three classes :
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(Imp.)Describe the contribution of the Mesopotamian civilization to world.
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(Imp.)What is called the 'Sacred Temples' of Mesopotamia?
Ziggurats or Hill of Heavens.