Jehan Sadat, who has died aged 88 of cancer, spent most of her life promoting social justice and women’s rights in Egypt. She continued to campaign decades after her husband, President Anwar Sadat, was assassinated, on 6 October 1981, by militants in the army avenging the imprisonment of fellow Islamists and condemning the 1978 Camp David accords that he had signed with Israel.

As a girl in Cairo, Jehan had explored the streets of her neighbourhood of Al-Manial, attributing her self-confidence to her supportive parents. She said that her fight against gender inequality started during her schooldays, when she was encouraged to focus on subjects such as sewing and cooking in preparation for marriage rather than the sciences that would lead to a university career. “I have always regretted that decision. I would never allow my daughters to close off their futures that way,” she wrote in her autobiography, A Woman of Egypt (1987).