Answer
Establish a national bank
Explanation
A bank is a financial institution that has met all the requirement of the law and is licensed to receive deposits in terms of cash and make loans and investment in securities.
Hamilton's financial plan to solve the country's financial crisis and to improve the financial situation of the united states he wanted to establish a bank in every state where the U.S. government would set up a National Bank and deposit government funds there. The national bank was he first bank of United states.