You need to ask about that.
teach ROTC
The end of mandatory ROTC
ROTC is not in itself a minor. However, you can minor in whatever the main field of your ROTC branch is. For example: if you complete the full curriculum for Army ROTC, you can be eligible for a Military Science Minor, or Aerospace Studies Minor with Air Force ROTC.
no only army ROTC
It depends on the ROTC, but it should be the actual military rank.Additional information:Sergeant.Air Force ROTC what rank is that
Yes, but not at the start of Junior ROTC. College, yes.
The Chapel Hill campus has Army, Navy, and Air Force ROTC. The Charlotte campus has Army and Air Force ROTC. The Pembroke campus has Army ROTC. Don't know about Greensboro, though.
Yes, all majors are accepted by ROTC
As soon as s/he is inducted into the ROTC.
Baylor University currently has one of the longest running Air Force ROTC programs and an Army ROTC program that has been going strong since 2008. Hooah!
Yes. JROTC is in high school, ROTC is in college. Technically, you do not have to take JROTC at all to take ROTC. Generally, people who take ROTC in college are joining the military afterwards. The same in not necessarily true for JROTC.