Do You Know

Which enlisted ranks don't wear chevrons?
Lowest three grades of Navy and Coast Guard seaman, and Army specialists

What is the origin of the sergeant?
Originally a servant to a medieval knight

Why do some organizations have a "sergeant at arms"?
Armed servants kept order in the Middle Ages

"Soldier" is derived from what Latin word?
Soldus, a contraction of solidus, a Roman coin used for paying troops