I guess it was alright for the King of Jordan to evict, at a high Palestinian casualty rate, the Palestinians. Wonder why their brother Arabs kicked them out of Jordan?
I don't know how many Palestinians were evicted from Jordan. Not enough to make much difference. It's still predominantly a Palestinian nation even though they don't rule the land. However, Jordan did kill 20,000 Palestinians over a couple of weeks time in September 1971. Why? Because they were essentially doing to Jordan what they later did to Lebanon and what they are attempting to do to Israel right now.
I do know that 300,000 were evicted from Kuwait because they sided with Saddam during the gulf war.