Hi all. I would like to shoot off a question regarding Letters of recommendation for the USNA, for I am confused. Many people say you get 3 letters, 1 math teacher, 1 science teacher (preferably Chem. or physics), and 1 other (teacher or non teacher) But then I have heard you also get 3 letters but from a different teacher subject (1 math, 1 English, and one other) Can someone please clear this up for me please? thank you.