History of Egypt under Hosni Mubarak as well as the United States, Russia, India, and much of the Western World. However, international non-governmental organizations such as Amnesty International and Human Rights Watch have repeatedly criticized his administration's human rights record. Concerns raised include political censorship, police brutality, arbitrary detention, torture, and restrictions on freedoms of speech, association, and assembly. Mubarak's presidency greatly impacted Egyptian society and politics. This is in large part due to Egypt's political structure, in which the President must approve all pieces of legislation and state expenditures before they are enacted. Hosni Mubarak became the President of Egypt following the assassination of Anwar
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