1) You must think history started 100 years ago. Terror groups and fanatical religious groups have existed for quite some time.
2) The occupiers, as you described, of their people have mainly left. The only "occupiers" in their mind now are Iranian-backed Shiite in Iraq, the same people they are fighting now.
3) If you read my post, you would see I took issue with the poster saying Mossad was responsible for the actions of these people. That's totally different than me saying they aren't funded by external causes. It's very clear they are.
I have no interest in defending Netenyahu or Israel in this matter. I don't see how it's relevant to the thread.
Again, do you think history started 100 years ago or in 1948? Power struggles and ideologically differences occur in all sorts of nations, especially developing ones.
Here's just one example of English Catholic Extremists in 1605:
http://en.wikipedia.org/wiki/Gunpowder_Plot
There are many more examples if you wish. Pick up a book here and there.