Your answer would be Tool Making
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:
I can't promise anything cause I'm not sure but at least I am giving you an answer unlike the other bozo.
I believe it's national events. I'm really sorry if this is wrong. Good luck though!
