Basically UNRWA Set up after the first Nakba where Zionist Israeli expelled 700 thousand Palestinian from their land and UN did not wanted to involved with it so due to their guilt they set up UNRWA to deal solely with Palestinian refuges and they setup HRCUN for rest of the refuges around the world . One day so called those developed countries conscious will come back. However history will not forgot this .
Now its time for Muslim nation to unite establish Muslim united nation and to help their brother in Palestine and others in needy around the world