Because they revolutionized sciences of the time. They all discovered many new things in their respective fields that were way above the level of European scientists. For example, al-Khwarizmi discovered algebra and made textbooks on complex mathematics, while Al-Razi for example made new discoveries in the field of therapy and developed fields like ophthalmology and pediatrics. Their works were translated into Latin because of how advanced for the time they were.<span />
Series of formal agreements between Egypt and Israel - The Camp David Accords were signed by Egyptian President Anwar El Sadat and Israeli Prime Minister Menachem Begin on September 17, 1978, following twelve days of secret negotiations at Camp David.