Throughout history, women in Iran have played numerous roles, and contributed in many ways, to Iranian society. Historically, tradition maintained that women be confined to their homes so that they could manage the household and raise children. During the Pahlavi era , there was a drastic change towards women's segregation: ban of the veil, right to vote, right to education, equal salaries for men and women, and the right to hold public office. Women were active participants in the Islamic Revolution. Iran's constitution, adopted after the Islamic Revolution in , proclaims equality for men and women under Article 20, [2] while mandating legal code adhering to Sharia law.