Edited sentence: " (source) --Ed Poor.At great expense and.Palestinian refugees created by the war were not alone – there were a.Regarding settlement of refugees, or the "right of return", a pro-Israel advocacy group says, "It should also be remembered that the roughly 550,000.Unfortunately, the Arab states, many of them flush with oil wealth, made no.effort the newly born state of Israel settled these Jewish refugees.poverty, all the better to use them as a weapon against Israel.similar number of Jewish refugees from Arab countries.such effort, often acting to keep the Palestinian refugees in festering