nobody can force a lady to wear hijab, she does it by her own free will and to fullfill the requirement of modesty. hijab does not represent suppression of women or backwardness in society.
not only women but it is every muslims obligation to be decent in clothing, decent in thinking and in behaviour with everyone.
depriving women the right to decent clothing(as in france and some other european countries)is real supression of women.
displaying flesh and acting like the most lowly animals in public is female exploitation and not female liberation.