general improvement of the status of Arab women included prohibition of female infanticide and recognizing women's full personhood. "The dowry, previously regarded as a bride-price paid to the father, became a nuptial gift retained by the wife as part of her personal property." Under Islamic law, marriage was no longer viewed as a "status" but rather as a "contract", in which the woman's consent was imperative. Married women's property, including land, was held by them in their own names and did not become in any way, shape, or form, the property of their husbands by marriage, a major difference from laws in most of Europe until the modern era. "Women were given inheritance rights in a patriarchal society that had previously restricted inheritance to male relatives." Annemarie Schimmel states that "compared to the pre-Islamic position of women, Islamic legislation meant an enormous progress; the woman has the right, at least according to the letter of the law, to administer the wealth she has brought into the family or has earned by her own work." English Common Law transferred property held by a wife at the time of a marriage to her husband, which contrasted with the Sura: "Unto men (of the family) belongs a share of that which Parents and near kindred leave, and unto women a share of that which parents and near kindred leave, whether it be a little or much – a determinate share" (Qur'an 4:7), albeit maintaining that husbands were solely responsible for the maintenance and leadership of his wife and family. Education Islam made the education of women a sacred obligation Women, far from being barred from study of Islam's holy book, were urged to learn to read it as were men. Women in Islam played an important role in the foundations of many Islamic educational institutions, such as Fatima al-Fihri's founding of the University of Al Karaouine in 859. This continued through to the Ayyubid dynasty in the 12th and 13th centuries, when 160 mosques and madrasahs were established in Damascus, 26 of which were funded by women through the Waqf (charitable trust or trust law) system. Half of all the royal patrons for these institutions were also women. According to the Sunni scholar Ibn Asakir in the 12th century, there were opportunities for female education in the medieval Islamic world, writing that women could study, earn ijazahs (academic degrees), and qualify as scholars