Hijab means cover and must all the women's Muslims have to cover their body. That's mean modesty, privacy and morality for them. The women's Muslims have to keep their beauty for their husbands not for everybody. Most of the western think that is kind of freedom less for women. In Islam, the woman is holy, so the Islam gives her top position because she is the mother and the wife that must respect. When the woman shows her beauty for everybody she will tempt them and she will fall in the adultery.Therefore, keeping the woman of adultery she has to cover her body and doesn't show her beauty for everybody and that comes by wearing AlHIJAB. In addition, ALHIJAB doesn't stop them to study or work, it just to keep them saves.