August 2013 Rabaa massacre The total casualty count made 14 August the deadliest day in Egypt since the 2011 Egyptian revolution, which had toppled Morsi's predecessor Hosni Mubarak. Several world leaders denounced the violence during the sit-in dispersals. Violent retaliation followed in several cities across the country. The interim government declared a month-long state of emergency in response and curfews were instituted in many areas. Following the 2011 Egyptian revolution and subsequent instability, millions of Egyptians took to the streets calling for the resignation of Egypt's Muslim Brotherhood president, which culminated in the ousting of President Mohamed Morsi. Prior to the anti-Morsi uprising, supporters
Muslim Brotherhood in Egypt more radical Qutb-inspired Islamist groups blossomed, and after Sadat signed a peace agreement with Israel in 1979, the Muslim Brotherhood became confirmed enemies of Sadat. Sadat was assassinated by a violent Islamist group Tanzim al-Jihad on 6 October 1981, shortly after he had Brotherhood leaders (and many other opposition leaders) arrested. Again with a new president, (Hosni Mubarak), Brotherhood leaders (Supreme Guide Umar al-Tilmisani and others) were released from prison. Mubarak cracked down hard against radical Islamists but offered an "olive branch" to the more moderate Brethren. The brethren reciprocated, going so far as to endorse Mubarak's candidacy for president