At this point in history, does it really matter who started what or why? Far back as you go they did not get along, and there is lots of reading to be done on all of that, most the reading I've read just makes me think the Palestinians are murderous cut throats all the way back to the biblical times...and OK..maybe someone made them that way back then I guess would be the argument...who cares really. Whatever reason they are shooting things at people they will be swatted like flies eventually no matter what. We would do the same thing if some people just across the Mexican border were shooting Rockets at Texas I would imagine.
As far as how much land Israel has, I look at a map and see a pretty small spec called Israel and the vast area around them wants them dead...for whatever reason...and that reason doesn't matter much either, it's just the way it is and Israel will have to do things in order to survive. We could debate all day on who's fault it is, or when it was their fault, but none of it matters now does it. Ya, sure Israel could give up more of their little spec, doesn't sound real smart to me...but then I'm not as read up and polished on all these matters like the people who copy and paste from books on here.
I'll shoot a dog that bites no matter how long it's been in the family regardless of what it was that made him get that way. Don't have much of choice there if you want to protect others. I also prefer certain breeds to others when it comes to being around grandkids. That might not be the fault of the breeds I don't like either, just the way it is. So be it.
I don't think anyone is ever going to make things peachy in those places over there, it's like trying to train a hyper snippy rat terrier to act like a Beagle. Your almost better off to shoot the little snippy dog and let others ponder on why you did that. Safety first...debate later.
This is a problem that won't go away with anyone being nice, things have been bred into people over that way. It's how it is.