<span>3. digging irrigation canals.
Sumerians lived in present day Iraq which is mostly desert. Being arid with periods of rain, the region of Sumeria was difficult to cultivate crops. The Sumerians used a system of canals and gates to create watered plains with flooding and then closed them off during growing seasons. </span>
Answer: Jimmy Carter
Explanation: hope it helps can I have brainliest
It plays such a big role because it allows for cultural diffusion to occur which increases communication and profit in business and also the government could also create laws for these commodities. Overall can lead to huge economy.
