Hmmmm...well, most of the violence I've ever personally seen was committed by boys in school against other boys. There was a lot of that in the 50's and 60's.

As for the world in general, by far the greatest amount of violence (and the deadliest) is practiced by governments on the general public...but it is not usually given recognition as such, except by opposing governments...or protestors and nonconformists (who are frequently the targets of it).

- LH