Answer:
involved-soil exhaustion, the vagaries of nature, overproduction of staple crops, decline in self-sufficiency, and lack of adequate legislative protection and aid.
Explanation:
soil exhaustion was solved with the over growing of crops those are just a few problems
They are considered Collectivistic.
Depends on where you go, but the general top 3 are marijuana, cocaine, and meth. Generally speaking, marijuana seems to be the most used, especially with it being easier to get with new legalizations.