Views on the Arab–Israeli conflict political independence" by Israel and the other states in the area, and recognized the right of "every state in the area" to live "free from threats or acts of force" within "secure and recognized boundaries". Immediately after the Six-Day War, Israel offered to return the Golan Heights to Syria and the Sinai Peninsula (including the Gaza Strip) to Egypt in exchange for peace treaties and various concessions, but Syria and Egypt refused the offer and this offer of land for peace was very soon withdrawn. Anwar Sadat, the Egyptian President at the time, proposed negotiations towards peace with Israel in
Anwar Sadat of Nasserism, re-instituting a multi-party system, and launching the Infitah economic policy. As President, he led Egypt in the Yom Kippur War of 1973 to regain Egypt's Sinai Peninsula, which Israel had occupied since the Six-Day War of 1967, making him a hero in Egypt and, for a time, the wider Arab World. Afterwards, he engaged in negotiations with Israel, culminating in the Egypt–Israel Peace Treaty; this won him and Israeli Prime Minister Menachem Begin the Nobel Peace Prize, making Sadat the first Muslim Nobel laureate. Although reaction to the treaty—which resulted in the return of Sinai to Egypt—was generally