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 League and the Arab–Israeli conflict Mandate, marking the start of the 1948 Arab–Israeli War. In 1964, the Arab League created the Palestine Liberation Organization to operate within the territory of Israel. During the Six-Day War, the Arab League imposed an oil embargo, which lasted until the Khartoum Resolution in September 1967. The League members also agreed to continue the state of belligerency with Israel and not to negotiate a settlement to the conflict. The signing of the Egypt–Israel Peace Treaty was condemned, and Egypt was suspended from the Arab League in 1979, which lasted until 1989. The Arab League on 15 November 1988 recognized the