Actually, no.

As far back as the written history of the world goes, there have been acts of babraismn during conflict, terroism for want of another word.

In the preexilic times of isreal/judah, if was common for to inflict viscious physical abuse on townships that were taken. Sometimes the amputationj of hands, the gouging of eye... sometimes the whiolesale slaughter of all the men left alive.

It was a common tactic when a walled city was besiged in medieval times, to use catapults to toss dead bodies over the wall, hoping that one would land in the water supply, thus shortening the seige.

Terrorism.... lets talk about the spanish inquisition.

teroism, what we define it as today, has a history that dates back to our very begining. Mankind is naturally an abohrent species. We take what we want through force.

Terrorism is nothing new to humans, certainly not a product that's only been around since the revolutionary war.