I am a junior wanting to apply to USNA. I was confused if either USMA and/or USNA require letters of recommendation and if those letters must include a science teacher? I am not taking math this school year (as a junior) but I could sign up to take calculus at a community college to get the credits and recommendation letter (my school only offers up to Algebra 2 and you must take the rest at a community college). Should I try to take Calculus this semester rather than in the Fall so that I can get the letter as a junior? Should it matter if I take it now or in one semester? I am also taking a physiology class at the college so would that suffice as the science recommendation letter? Thank you.