Arab world Nejd and Hejaz from 1927 until it was further consolidated with Al-Hasa and Qatif into the Kingdom of Saudi Arabia in 1932. The establishment of the State of Israel in 1948 has given rise to the Arab–Israeli conflict, one of the major unresolved geopolitical conflicts. The Arab states in changing alliances were involved in a number of wars with Israel and its western allies between 1948 and 1973, including the 1948 Arab–Israeli War, the 1956 Suez Crisis, the Six-Day War of 1967, and the Yom Kippur War of 1973. An Egypt–Israel Peace Treaty was signed in 1979. The Iran–Iraq War
Arab–Israeli conflict to return when the war had been won, and also in part due to attacks on Palestinian villages and towns by Israeli forces and Jewish militant groups. Many Palestinians fled from the areas that are now Israel as a response to massacres of Arab towns by militant Jewish organizations like the Irgun and the Lehi (group) (See Deir Yassin massacre). The War came to an end with the signing of the 1949 Armistice Agreements between Israel and each of its Arab neighbours. The status of Jewish citizens in Arab states worsened during the 1948 Israeli-Arab war. Anti-Jewish riots erupted throughout