Respuesta :

1) PRIVATE

2) PRIVATE FIRST CLASS

3) CORPAL

4) SPECIALIST

5) SERGEANT

6) STAFF SEGEANT

7) SEREANT 1ST CLASS

8) MASTER SERGENT

9) FIRST SEGEANT

10) SEGEANT MAJOR

11) COMMAND SERGEANT

12) SEGREANT MAJOR OF THE ARMY