My poor Jerusalem...

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I think King Faisal's weaponizing of Oil, stopping Saudi oil production in the aftermath of the '73 Arab-Israeli war and then in concert with OPEC jacking up the oil price and the attendant oil-shock/world oil crises may have had much more to do with it...

@kmax87 said
Why have the oil-rich Saudi's stood by doing nothing?

Many reasons.
Friends with the US, for one.
Although they supported the Moslim Brotherhood (both anti-communist), Iran’s support for Hamas is probably “a thing” for them.

There’s a sentiment in many Arab States that if they take in Palestinian refugees, they’re actually helping Israel to achieve her goals.

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so ANYONE can be a palestinian? a yes or no will do

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so there is no way to identify who is living there...they may have moved in a week ago, a year ago. How do you, or anyone claim lineage as the reason they are fighting Israel.