Answer:
The banks' customers could not repay their loans.
People sold off bank stocks, making them worthless.
People stopped taking out loans because they were bankrupt.
The Federal Reserve Board reduced how much money it gave banks to loan.
If you look it up, it can tell you the answer :) But if you don’t want to then it’s Ginny Weasley.
The Louisiana purchase nearly doubled the size of the United States of America
