Who brought an official end to the american revolution

 George Washington had brought the revolution to an end.  He was the first president and was a general of the army.

There are no instruments listed to choose from.  Do you have a list?  String instruments like the harp were used, instruments like the flute were used and even drums were used.  There were a lot of musical instruments mentioned in ancient texts and hieroglyphic drawings.

Hope this helps!  :)