Thank you I didn't know that. I'm inclined to think it was already too late by that time. I still believe what I said above.

this is the atlantic article from 1961 about unrwa camps. journalist went to visit them in lebanon, gaza and then went to visit arabs that remained in israel.

there are many interesting things in this article, but one of the most interesting it's that back than in unrwa schools was taught that all land was stolen and that they will liberate it by force.

https://cdn.theatlantic.com/media/archives/1961/10/208-4/132...