Answer:
After Alexander Hamilton became Secretary of the Treasury in 1790, he promoted the expansion of the federal government through a variety of controversial bills. Hamilton argued that a federal bank would be beneficial to the national economy. The opening paragraph of the bill sums up his arguments:
Whereas it is conceived that the establishment of a bank for the United States, upon a foundation sufficiently extensive to answer the purposes intended thereby, and at the same time upon the principles which afford adequate security for an upright and prudent administration thereof, will be very conducive to the successful conducting of the national finance; will tend to give facility to the obtaining of loans, for the use of the government, in sudden emergencies; and will be productive of considerable advantages to trade and industry in general:
President Washington signed the bill into law in February 1791. The Bank of the United States, now commonly referred to as the first Bank of the United States, opened for business in Philadelphia on December 12, 1791, with a twenty-year charter.
Explanation:
The Bank would be able to lend the government money and safely hold its deposits, give Americans a uniform currency, and promote business and industry by extending credit. Together with Hamilton's other financial programs, it would help place the United States on an equal financial footing with the nations of Europe.