Answer:
decrease in sea levels
increase in vegetation
warmer global climate
Explanation:
This all helped in making human surivial easier.
money invested in the banks allowed money to constantly be in cycle. money in circulation is crucial for a good economy. if there is no money going to and fro then there is no money to go to and fro. americans were hesitant to put their money in the banks again but roosevelt started a program which insured amricans that placing money in the bank is safe and insured.
It's u r book sir or ma'am