Answer:
The growing world economy.
Since you provide no options, That could be considered an economic Benefit. Using require materials will lead to using less money for the expenditure, which later on could be allocated to fund a more important/pressing matter such as welfare.
hope this helps
Answer:false
Explanation: falsely identified as the first time that American women worked ... To reassure men that the demands of war would not make women too ... Japanese American women in western states had little access to new job
More land, more opportunity, potential to get more money because of gold mining.