Why did people stop living near the saraswati 1) because population was shifting to cities 2)because war caused ppl to flee 3)because a natural shift occurred in the region and the river dried up 4)because the river became polluted

C because a natural shift occurred in the region, and the river dried up

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To solve their problems, mesopotamians used irrigation, a way of supplying water to an area of land. to irrigate their land, they dug out large storafe basins to hold water supplies these ditches brought water to the feilds. to protect their feilds from flooding, farmers built up the banks of the tigris and euphrates.hope ths !

Hope this will !