<span>In that time period civilizations were mostly settling near water indicating fertile soil. All of this should satisfy the needs for food and water in order to survive. Thus, because they were living near water floods represented a great threat, including possible drought.</span>
Answer:
2.75 million men were in the civil war and 620 hundred thousand died
Explanation:
The north had a well organized navy, while the south had no navy and few good ports
They heard a shot come from an unknown area, and were afraid it was coming towards them.