Introduction
The Romans are known to have rules the world for over three centuries and no other country or ruler is known to have done that ever. The very first Non-commissioned Officers (NCO) group is known to be developed by the Romans, at that time they used to work in a group of ten soldiers having a specially assigned NCO and they used to be extremely well disciplined and efficient.[ CITATION NCO05 \l 1033 ] The NCO groups have become an integral part of the US Army, the history of NCO groups dates back to some 240 years and since their development ...
