Whom the Arabs blamed for the 'Palestinian refugees'

Today, it's fashionable to blame Israel for creating the 'Palestinian refugee' problem, but in 1949, things were much different. Would you believe that no one blamed the Jews? The two largest Palestinian communities in the US are located in Dearborn Michigan and Jacksonville Florida. On December 15th, 1949 the Michigan Arab newspaper As Sabah (literally the Morning Tribune) published an editorial