History of Egypt under Anwar Sadat help from the Sadat regime) from a minority group to being "in complete control of the universities" with the leftist organizations being driven underground. In the late 1970s, he began calling himself "The Believer President" and signing his name "Mohammad" Anwar Sadat. He ordered Egypt's state-run television to interrupt programs with the adhan (call to prayer) on the screen five times a day and to increase religious programming. Under his rule local officials banned the sale of alcohol except at places catering to foreign tourists in more than half of Egypt's 26 governorates. However, Islamists came to clash with Sadat
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