A. unemployment
b. overpopulation
c .lack of education
d. diseases
Answer:
its B
Explanation:the person that put the numbers childish
<span>In the early 1900s, progressives succeeded in strengthening federal control over the money supply by United States Constitution. It's a way to strengthen the way on how the banks in the state will manipulate their financial status. The answer to the question is United States Constitution.</span>
The answer is: the long growing season.
HOPE THIS HELPS!
Australia and maybe New-Zealand