Answer:
i think that they anwser is 3 but im not sure
Explanation:
The event of the stock market crash put the entire nation into "The Great Depression", which made the economy plummet. Trade world-wide was effected, and people were scared to put, and trust their money to be kept in banks. So as an alternative, they'd stuff their cash in their homes, wherever they could hide it.
you can see that there are parallels in our home and government buildings