Mass shooting in the middle school Vladislav Ribnikar in Belgrade

[FlatAssembler]

Because it doesn't. There are way more guns today in the US than there were 100 years ago, yet there is way less violent crime today in the US than 100 years ago. Conversely, there are way fewer guns in the UK than there were 100 years ago, yet there is more violent crime today in the UK than 100 years ago.

Do you have evidence that any of this is true?

And, for the record, ‘criminal behaviour’ and ‘violent crime’ are not always the same thing.

Boru

Well, I am quite sure the violent crime in the US has decreased, as why else would the reported crime decrease? Now, whether the violent crime in the UK has really increased, or whether it is just reported to the police more, that's harder to tell.