What problems with money did the nation faced after the American revolution

The newly created United States at first did not have a common currency, in which each state printed their own money. They also did not have the same trading partners, which meant it was hard to establish a currency in which there is worth. On top of that, the United States had a every-growing debt that could not be paid off, as their national currency was not backed by a strong government or military or even economy, but rather acted as what it was printed on, paper.  There was no gauruntee for the money. It was solved by creating a foreign relations, building a strong army and economy, and each state used the same currency, or the dollar.

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the answer is 1.. i think