Answer: new management practices within the Bank of the United States.
Explanation:
The Panic of 1819 was regarded as the first widespread financial crisis that occured in the United States.
The Panic of 1819 was due to the banking crisis which occured after economic crises in the country which was a result of the warfare between Great Britain and France.
the new deal created a lot of programs (like the ccc) which required the gov to spend a lot of money to try to help the economy and get the us out of the depression