NewMoon":ggruofam said:
Decimation's original meaning was the Roman Legion's brutal punishment of killing one of every ten soldiers.
I ran into this historical fact when studying Roman history. I found it fascinating in terms of a technique to impose will on a fighting force (not that I condone it).
The Roman general's objective was not just to kill 1 in 10 for punishment, the real power came from
how they did it. Soldiers in a Roman legion knew that if one of their units showed cowardice in battle, 1/10 of that unit's men, chosen by lot, would be executed. The effect of this policy was not so much punishment of the offending unit, but as a deterrent across the entire legion in future battles. Just imagine the pressure each soldier must have placed on his comrades knowing that if one of their number failed, 1 in 10, chosen in a random fashion, would later be executed
without regard to who was at fault.