What is an example of a country that makes use of another nations currency

Panama

Explanation:

The official currency in Panama is the Balboa which is divided into 100 cents.

Since 1904 one Balboa equals one American dollar ans since then the American dollar is used as the official currency. The dollar is also the legal tender there. There are some Balboa coins in circulation but paper money is only available in USA dollars.

Panama uses the USA dollar so that it can benefit from its stability and this currency makes the country more interesting and attractive for foreign investments.  

s the president shall be commander in chief of the army and navy of the united states, and of the militia of the several states, when called into the actual service of the united states; he may require the opinion, in writing, of the principal officer in each of the executive departments. sooo yeahhh

explanation: