Military Terms...............?

An Army (50k+ soldiers) is made up of 2+ corps (20k-45k), which is made up of 2-5 divisions(10k-15k, which is usually made up (3k-5k) brigade/regiments, which is made up of 2-5 battalions(300-1k), which is made up of 4-6 unit/companies(62-190), which is made up of 3-5 platoons(16-44), which is made up of 2-4 squads which is made of 8-10 soldiers.