Answer:
Farmers built up the banks
Answer: banks
Explanation:
The rulers of Italy before the Romans were the "Etruscans", although it should be noted that the Etruscan dominance of the region was not even close to the Romans' in terms of power and political nature.
The renaissance lead to and certain age of the exploration. During the area , they discovered a new trade routes to Asia , new people came and converted into Christianity and a new land (lands) .
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It's too dry to grow crops. People in these regions have become nomadic herders and they must move their herds to find water and grass. The people also might have to adjust to find ways to get water such as developing an irrigation system.