Semitic languages
The similarity of the Hebrew, Arabic and Aramaic languages was accepted by Jewish and Islamic scholars since medieval times. The languages were familiar to Western European scholars due to historical contact with neighbouring Near Eastern countries and through Biblical studies, and a comparative analysis of Hebrew, Arabic, and Aramaic was published in Latin in 1538 by Guillaume Postel. Almost two centuries later, Hiob Ludolf described the similarities between these three languages and the Ethiopian Semitic languages. However, neither scholar named this grouping as "Semitic".
Arab citizens of Israel
The Israeli government regulates and finances most of the schools operating in the country, including the majority of those run by private organizations. The national school system has two major branches – a Hebrew-speaking branch and an Arabic-speaking branch. The curricula for the two systems are almost identical in mathematics, sciences, and English. It is different in humanities (history, literature, etc.). While Hebrew is taught as a second language in Arab schools since the third grade and obligatory for Arabic-speaking school's matriculation exams, only basic knowledge of Arabic is taught in Hebrew-speaking schools, usually from the 7th to the 9th grade. Arabic is not obligatory for Hebrew speaking school's matriculation exams. The schooling language split operates from preschool, up to the end of high school. At the university level, they merge into a single system, which operates mostly in Hebrew and in English.