My definitions are from the FBI - I have seen many movies about it ;D
The definitions will change, but I had to grab something. When it comes to resistance fighting, whether it is terrorism or not depends on the perspective, doesn't it?
Isolation, hate, and fear certainly do drive some vulnerable people to extreme actions, but I think the term "terrorism" is overused by people with a political agenda and political enemies.
This is because you are a Nazi....
That is a bad joke. However, this is the case today, isn't it? Terms used by people who don't really have an experience with what the true meaning is. I don't think the murder in NY of the insurance guy was terrorism, yet, they have now set a legal precedent - dangerous territory imo.