Explain what types of assistance the following population groups may have. Include at least four types of assistance or services per population group. (1 - Homeless veterans, 2 - Single mothers with drug addictions)

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 !