 Rampant inflation of Continental Currency during the Revolutionary War gave rise to the phrase “not worth a Continental.” Lacking a stable currency, banks issued their own notes, and calls for stronger public credit led to the establishment under the Articles of Confederation of the Bank of North America in 1781.After the adoption of the Constitution, the First Bank of the United States succeeded it as a de facto central bank.Concerns remained, however, over the strength of public credit as unstable banknotes remained a medium of exchange.