Thank you Michael and Mike!!! I apologize for being so uneducated in such things, but I am learning! And, now I better understand he lovely pins I was sent! The Army/Navy Game sounds very much like our Army/Navy football game each year, only ours is a college event played between the two academies.
https://en.wikipedia.org/wiki/Army%E2%80%93Navy_Game
All I can say is - GO AIR FORCE (I'm an Air Force brat)
Terry