Stephen douglas! <span>ʕ•ᴥ•ʔ</span>
Answer:
B. Soil was more fertile
Explanation:
In the New England colonies, the soil was very rocky, making it hard to farm. The Middle colonies had better soil than New England, but not as good as the southern colonies.
Hope this helps.
It is a term used in reference to WW1
It was conducted by the United States at 5:29am on July 16, 1945, as part of the Manhattan Project.