sentences:  Today's Palestinian refugees are the descendants of those who left, the responsibility for their exodus being a matter of dispute between the Israeli and the Palestinian side.Morris concluded that the "decisive cause" for the abandonment by Palestinian Arabs of their settlements was predominantly related to, or caused by, actions of the Jewish forces (citing actual physical expulsions, military assaults on settlements, fear of being caught up in fighting, the fall of nearby settlements, and propaganda inciting flight), while abandonment due to orders by the Arab leadership was decisive in only six out of the 392 depopulated Arab settlements analysed by him.Over 700,000 Jews emigrated to Israel between 1948 and 1952, with approximately 285,000 of them from Arab countries.