How did the introduction of sugarcane affect the spanish crown
a.
it led to war with portugal over trade.

b.
it led to larger profits.

c.
it led to decreased trade among the colonies.

d.
it led to a decreased demand for other trade goods.

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 !