What is the BEST effect of the cause of the stock market crashing?

A)
producers cut workers

B)
banks fail

C)
homelessness increases

i think its B) banks fail

Explanation:

the stock market was a time of a lot of things failing . such as , low wages , debt , struggling agricultural sector , etc.

the answer would more than likely a.)falling crop prices  

hope the answer is right and ,either way have a nice day.

because it took place after the war of 1812 had come to an end.