Bank of the United States,

central bank chartered in 1791 by the U.S. Congress at the urging of and over the objections of Thomas Jefferson. Extended debate over its constitutionality contributed significantly to the evolution of pro- and anti-bank factions into the first American political parties--respectively, the Federalists and the Democratic-Republicans. Antagonism over the bank issue grew so heated that its charter could not be renewed in 1811. Reconstituted in 1816, the Bank of the United States continued to stir controversy and partisanship, with Henry Clay and the Whigs ardently supporting it and and the Democrats ardently opposing it.

The first Bank of the United States was a cornerstone of Hamilton's fiscal policy; it was a means to fund the public debt left from the Revolution, to facilitate the issuance of a stable national currency, and to provide a convenient means of exchange for all the people of the United States. It was capitalized at $10,000,000 and fully subscribed almost instantly, with the federal government holding the largest block of ownership, 20 percent. A substantial interest in the bank was also purchased by Europeans.

The bank accomplished all Hamilton had hoped for and also succeeded in an unforeseen role: the regulation of private banks chartered by the several states. At this time the issuance of notes was a more conspicuous feature of banking than were deposits. Bank notes entered circulation as the money banks lent to their borrowers, and these notes comprised most of the total currency in circulation.