<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>
US is capitalism, and would potentially start World War 3
Yes, right after his brother died he conquered the Lombard kingdom of italy
Answer:
B.
Explanation:
Mass migrations resulted from a sever economic downturn.